INTRODUCTION
Pin voltage (value) charts are used for diagnosing intermittent symptoms and faults that are unable to be resolved during self-diagnostics. Pin voltage tests ensure Powertrain Control Module (PCM) is receiving and transmitting proper voltage and other signals. Before performing pin voltage tests, ensure engine mechanical condition has been thoroughly inspected and self-diagnostics has been attempted. Technical Service Bulletins (TSBs) may also be helpful in correcting a hard to diagnose problem. BMW models use two 9-pin connectors and one 24-pin, 40-pin and 52-pin connector. (Scheme 1)- (Scheme 4).
Scheme 1
Scheme 2
Scheme 3
Scheme 4
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
| Terminal | Signal Type |
|---|---|
| No. 1 | Unloader Relay Terminal No. 15 |
| No. 2-3 | Not Used |
| No. 4-6 | Ground |
| No. 7 | 12 Volts |
| No. 8 | 12 Volts |
| No. 9 | 12 Volts |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
| Terminal | Signal Type |
|---|---|
| No. 1 | MAF Sensor Signal |
| No. 2 | Exhaust Camshaft Sensor No. 1 |
| No. 3 | Suction Jet Pump Shut-Off Valve |
| No. 4 | Throttle Valve Supply |
| No. 5 | Intake Camshaft Sensor No. 1 |
| No. 6 | Not Used |
| No. 7 | Throttle Valve Supply |
| No. 8 | Crankshaft Position Sensor |
| No. 9 | Throttle Valve Sensor |
| No. 10 | Throttle Valve Potentiometer |
| No. 11 | Not Used |
| No. 12 | Starter Signal |
| No. 13 | Generator Signal |
| No. 14 | TPS Ground |
| No. 15 | Exhaust Camshaft Sensor Ground |
| No. 16 | Throttle Valve Signal |
| No. 17 | Airflow Sensor Ground |
| No. 18 | Intake Camshaft Sensor Ground |
| No. 19 | Throttle Potentiometer Signal |
| No. 20 | Throttle Position Sensor Ground |
| No. 21 | Crankshaft Position Sensor Ground |
| No. 22 | Intake Air Temperature Signal |
| No. 23 | Intake Air Temperature Ground |
| No. 24 | Coolant Temperature Sensor Signal |
| No. 25 | Coolant Temperature Signal Ground |
| No. 26 | Oil Pressure Signal |
| No. 27 | Oil Temperature Signal |
| No. 28 | Oil Temperature Sensor Ground |
| No. 29 | Knock Sensor Signal |
| No. 30 | Knock Sensor Signal |
| No. 31 | Knock Sensor Signal |
| No. 32 | Knock Sensor Signal |
| No. 33 | Cylinder No. 1 Fuel Injection Valve Signal |
| No. 34 | Cylinder No. 2 Fuel Injection Valve Signal |
| No. 35 | Cylinder No. 3 Fuel Injection Valve Signal |
| No. 36 | Cylinder No. 4 Fuel Injection Valve Signal |
| No. 37 | Cylinder No. 5 Fuel Injection Valve Signal |
| No. 38 | Cylinder No. 6 Fuel Injection Valve Signal |
| No. 39 | Oil Level Sensor Signal |
| No. 40 | VANOS Inlet Valve Signal |
| No. 41 | VANOS Outlet Valve Signal |
| No. 42 | Evaporative Emission Valve Signal |
| No. 43 | Throttle Valve Signal |
| No. 44 | Throttle Valve Signal |
| No. 45 | Characteristic MAP Cooling Signal |
| No. 46 | Idle Speed Control Valve Signal Closed |
| No. 47 | Idle Speed Control Valve Signal Open |
| No. 48 | Knock Sensor Shield Signal |
| No. 49 | Individual Control Intake System Signal Valve |
| No. 50-51 | Not Used |
| No. 52 | Secondary Air Injection Pump Valve Signal |
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
| Terminal | Signal Type |
|---|---|
| No. 1 | Battery Charge Indicator Light Signal |
| No. 2 | Engine Start Signal Feedback |
| No. 3 | Secondary Air Injection Pump Signal |
| No. 4 | Electric Fan Signal |
| No. 5-9 | Not Used |
| No. 10 | Fuel Pump Relay No. 1 Signal |
| No. 11 | Oil Pressure Switch Signal |
| No. 12-16 | Not Used |
| No. 17 | Speed Signal |
| No. 18 | Not Used |
| No. 19-20 | Not Used |
| No. 21 | Oil Level Sensor Signal |
| No. 22 | Right Rear Wheel Speed Signal |
| No. 23 | Clutch Pedal Position Switch Signal |
| No. 24 | Brake Light Switch Signal |
| No. 25 | Not Used |
| No. 26 | To Fuse F29 |
| No. 27 | Multifunction Steering Wheel Voltage Supply |
| No. 28 | Brake Light Switch Signal |
| No. 29 | A/C Compressor Signal Relay |
| No. 30 | Leakage Diagnosis Pump Signal |
| No. 31 | Not Used |
| No. 32 | Data Link Connector |
| No. 33 | Electronic Vehicle Immobilization |
| No. 34 | Leakage Diagnosis Pump Signal |
| No. 35 | Not Used |
| No. 36 | CAN Bus High Signal |
| No. 37 | CAN Bus Low Signal |
| No. 38 | Coolant Outlet Temperature Ground |
| No. 39 | Coolant Outlet Temperature Signal |
| No. 40 | Not Used |
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
| Terminal | Signal Type |
|---|---|
| No. 1 | Ignition Coil No. 3 Signal |
| No. 2 | Ignition Coil No. 2 Signal |
| No. 3 | Ignition Coil No. 1 Signal |
| No. 4 | Not Used |
| No. 5-6 | Ground |
| No. 7 | Ignition Coil No. 6 Signal |
| No. 8 | Ignition Coil No. 5 Signal |
| No. 9 | Ignition Coil No. 4 Signal |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (3-SERIES)
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
| Terminal | Signal Type |
|---|---|
| No. 1 | Activation Unloader Relay Terminal No. 15 |
| No. 2-3 | Not Used |
| No. 4 | A/T Ground |
| No. 5-6 | Ground |
| No. 7 | Terminal No. 30 Voltage Supply |
| No. 8 | Terminal 87; Fuse F2 |
| No. 9 | No Information |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
| Terminal | Signal Type |
|---|---|
| No. 1 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 2 | Back-Up Light Signal |
| No. 3 | Transmission Control Module CAN Bus Low |
| No. 4 | Transmission Control Module CAN Bus High |
| No. 5 | Not Used |
| No. 6 | Transmission Control Module Data Link TXD |
| No. 7 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 8-11 | Not Used |
| No. 12 | Fuel Changeover Circuit; Running Losses Signal |
| No. 13 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 14 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Signal |
| No. 15 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Signal |
| No. 16 | Heated Oxygen Sensor No. 1 (Back Of Catalytic Converter) Signal |
| No. 17 | Not Used |
| No. 18 | Heated Oxygen Sensor No. 2 (Behind Catalytic Converter) Signal |
| No. 19 | Heated Oxygen Sensor No. 2 (Behind Catalytic Converter) Ground |
| No. 20 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 21 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 22 | Heated Oxygen Sensor No. 1 (Behind Catalytic Converter) Ground |
| No. 23 | Engine Control Module Relay Negative Activation |
| No. 24 | Heated Oxygen Sensor No. 2 (Behind Catalytic Converter) Ground |
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
| Terminal | Signal Type |
|---|---|
| No. 1 | Hot Film Mass Airflow Sensor Signal |
| No. 2 | Camshaft Position Sensor Signal |
| No. 3 | Not Used |
| No. 4 | Throttle Potentiometer No. 1 Driver Signal |
| No. 5 | Camshaft Position Sensor Signal |
| No. 6 | Not Used |
| No. 7 | Throttle Potentiometer No. 2 Driver Signal |
| No. 8 | Crankshaft Position Sensor Signal |
| No. 9 | Throttle Valve Signal Driver Signal No. 2 |
| No. 10 | Throttle Position Sensor No. 1 Signal |
| No. 11 | Not Used |
| No. 12 | Starter Voltage Signal, Terminal No. 30 |
| No. 13 | Generator Terminal No. 61 Signal |
| No. 14 | Throttle Potentiometer No. 1 Driver Signal |
| No. 15 | Camshaft Position Sensor Ground |
| No. 16 | Throttle Valve Signal |
| No. 17 | Hot Film Mass Airflow Sensor Ground |
| No. 18 | Camshaft Position Sensor Ground |
| No. 19 | Throttle Position Sensor Signal |
| No. 20 | Throttle Potentiometer No. 2 Driver Ground |
| No. 21 | Camshaft Position/RPM Sensor Ground |
| No. 22 | Intake Air Temperature Sensor Signal |
| No. 23 | Intake Air Temperature Sensor Ground |
| No. 24 | Dual Temperature Switch Sensor Signal |
| No. 25 | Dual Temperature Switch Ground |
| No. 26 | Oil Pressure Switch Signal |
| No. 27 | Oil Temperature Sensor Signal |
| No. 28 | Oil Temperature Sensor Ground |
| No. 29 | Knock Sensor No. 1 Signal |
| No. 30 | Knock Sensor No. 1 Ground |
| No. 31 | Knock Sensor No. 2 Signal |
| No. 32 | Knock Sensor No. 2 Ground |
| No. 33 | Cylinder No. 1 Fuel Injection Valve Negative Activation |
| No. 34 | Cylinder No. 2 Fuel Injection Valve Negative Activation |
| No. 35 | Cylinder No. 3 Fuel Injection Valve Negative Activation |
| No. 36 | Cylinder No. 4 Fuel Injection Valve Negative Activation |
| No. 37 | Cylinder No. 5 Fuel Injection Valve Negative Activation |
| No. 38 | Cylinder No. 6 Fuel Injection Valve Negative Activation |
| No. 39 | Oil Level Sensor Signal |
| No. 40 | VANOS Valve Injection Signal |
| No. 41 | VANOS Valve Injection Signal No. 2 |
| No. 42 | Emission Valve Signal |
| No. 43 | Throttle Valve Actuator |
| No. 44 | Throttle Valve Actuator |
| No. 45 | MAP Cooling Signal Thermostat |
| No. 46 | Idle Speed Control Valve Closing Winding |
| No. 47 | Idle Speed Control Valve Opening Winding |
| No. 48 | Knock Sensor Shield |
| No. 49 | Individual Control Intake System Injection Signal Valve |
| No. 50-51 | Not Used |
| No. 52 | Secondary Air Injection Pump Valve Signal |
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
| Terminal | Signal Type |
|---|---|
| No. 1 | Instrument Cluster Charge Indicator Signal (Terminal No. 61) |
| No. 2 | Instrument Cluster Integrated Control Module Voltage Signal, Terminal No. 30 |
| No. 3 | Secondary Air Injection Pump Relay Activation |
| No. 4 | Auxiliary Fan Motor Signal |
| No. 5-9 | Not Used |
| No. 10 | Fuel Pump Relay Activation |
| No. 11 | Instrument Cluster Oil Pressure Indicator |
| No. 12-16 | Not Used |
| No. 17 | Data Link Connector Engine Speed Signal Output |
| No. 18 | Not Used |
| No. 19 | Integrated Instrument Cluster Control Module Signal Back-Up Light |
| No. 20 | Not Used |
| No. 21 | Oil Level Sensor Signal |
| No. 22 | Right Rear Engine Speed Signal |
| No. 23 | Clutch Pedal Position Switch Signal |
| No. 24 | Brake Light Switch Signal |
| No. 25 | Not Used |
| No. 26 | Terminal No. 15 Voltage Supply, Fuse F14 |
| No. 27 | Steering Wheel Voltage Supply Malfunction |
| No. 28 | Brake Light Test Signal |
| No. 29 | Heating & A/C Control Module Compressor Signal |
| No. 30 | Leakage Diagnosis Pump Ground |
| No. 31 | Not Used |
| No. 32 | Data Link Connector Diagnosis Signal |
| No. 33 | Electronic Drive Away Protection Control Unit Communication Link |
| No. 34 | Leakage Diagnosis Pump Signal |
| No. 35 | Not Used |
| No. 36 | CAN Bus High |
| No. 37 | CAN Bus Low |
| No. 38 | Temperature Sensor Ground |
| No. 39 | Temperature Sensor Signal |
| No. 40 | Not Used |
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 3 Ignition Coil Terminal No. 1 Signal |
| No. 2 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
| No. 3 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
| No. 4 | Not Used |
| No. 5-6 | Ground |
| No. 7 | Cylinder No. 6 Ignition Coil Terminal No. 1 Signal |
| No. 8 | Cylinder No. 5 Ignition Coil Terminal No. 1 Signal |
| No. 9 | Cylinder No. 4 Ignition Coil Terminal No. 1 Signal |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES 6-CYLINDER)
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1-3 | Not Used |
| No. 4-6 | Ground |
| No. 7 | Terminal No. 30 Voltage Supply |
| No. 8 | Terminal 87; Fuse F1 |
| No. 9 | Not Used |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Heated Oxygen Sensor No. 2 (Behind Catalytic Converter) Ground |
| No. 2 | Back-Up Light Signal |
| No. 3 | Transmission Control Module CAN Bus Low |
| No. 4 | Transmission Control Module CAN Bus High |
| No. 5-6 | Not Used |
| No. 7 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 8 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Ground |
| No. 9 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 10 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 11 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 12 | Not Used |
| No. 13 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 14 | Heated Oxygen Sensor No. 2 (Back Of Catalytic Converter) Signal |
| No. 15 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Signal |
| No. 16 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Signal |
| No. 17 | Heated Oxygen Sensor No. 1 (Back Of Catalytic Converter) Signal |
| No. 18 | Not Used |
| No. 19 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 20-22 | Not Used |
| No. 23 | Engine Control Module Relay Terminal No. 85 Control |
| No. 24 | Not Used |
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 2 Fuel Injection Valve Injection Signal |
| No. 2 | Cylinder No. 3 Fuel Injection Valve Injection Signal |
| No. 3 | Evaporative Emission Valve Signal |
| No. 4 | "E" Box Fan Temperature Signal |
| No. 5 | Not Used |
| No. 6 | Ground |
| No. 7 | Hot Film Mass Airflow Sensor Voltage Supply |
| No. 8 | Electric Throttle Actuator Signal |
| No. 9 | Hot Film Mass Airflow Sensor Ground |
| No. 10 | Electric Throttle Actuator |
| No. 11 | Not Used |
| No. 12 | Terminal No. 30 Voltage Signal |
| No. 13 | Generator Terminal No. 61 Signal |
| No. 14 | Cylinder No. 7 Fuel Injection Valve Signal |
| No. 15 | Cylinder No. 6 Fuel Injection Valve Signal |
| No. 16 | VANOS Inlet, Cylinders No. 5-8 |
| No. 17-19 | Not Used |
| No. 20 | Camshaft No. 2 Hall Effect Sensor |
| No. 21 | Dual Temperature Switch Ground |
| No. 22 | Dual Temperature Switch Signal |
| No. 23 | Hot Film Mass Airflow Sensor Signal |
| No. 24 | Electric Throttle Actuator Signal |
| No. 25 | Electric Throttle Actuator Ground |
| No. 26 | Not Used |
| No. 27 | Cylinder No. 8 Fuel Injection Valve Signal |
| No. 28 | Cylinder No. 5 Fuel Injection Valve Signal |
| No. 29 | Not Available |
| No. 30 | Not Used |
| No. 31 | Cooling Characteristic Map Signal |
| No. 32 | Crankshaft Position Sensor Signal |
| No. 33 | Not Used |
| No. 34 | Hot Film Mass Airflow Sensor Signal |
| No. 35 | Knock Sensor Shield |
| No. 36 | Knock Sensor No. 2 Signal |
| No. 37 | Knock Sensor No. 4 Signal |
| No. 38 | Knock Sensor Shield |
| No. 39 | Oil Level Sensor Signal |
| No. 40 | Cylinder No. 4 Fuel Injection Valve |
| No. 41 | Cylinder No. 1 Fuel Injection Valve |
| No. 42 | Electric Throttle Actuator Signal |
| No. 43 | Electric Throttle Actuator Signal |
| No. 44 | Not Used |
| No. 45 | Crankshaft Sensor Shield Ground |
| No. 46 | Crankshaft Position Sensor Signal |
| No. 47 | Not Used |
| No. 48 | Knock Sensor Shield |
| No. 49 | Knock Sensor No. 1 Signal |
| No. 50 | Knock Sensor No. 3 Signal |
| No. 51 | Knock Sensor Shield |
| No. 52 | Secondary Air Injection Pump Valve Signal |
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Instrument Cluster Charge Indicator Signal (Terminal No. 61) |
| No. 2 | Instrument Cluster Integrated Control Module Voltage Signal, Terminal No. 30 |
| No. 3 | Secondary Air Injection Pump Relay Activation |
| No. 4 | Auxiliary Fan Motor Signal |
| No. 5 | Not Used |
| No. 6 | Start Signal Terminal No. 50 |
| No. 7 | Pedal Position Sensor Ground |
| No. 8 | Pedal Position Sensor Signal |
| No. 9 | Pedal Position Sensor Power |
| No. 10 | Fuel Pump Relay Activation |
| No. 11 | Instrument Cluster Oil Pressure Indicator |
| No. 12 | Pedal Position Sensor Ground |
| No. 13 | Pedal Position Sensor Signal |
| No. 14 | Pedal Position Sensor Power |
| No. 15-16 | Not Used |
| No. 17 | Data Link Connector Engine Speed Signal Output |
| No. 18 | Not Used |
| No. 19 | Integrated Instrument Cluster Control Module Signal Back-Up Light |
| No. 20 | Not Used |
| No. 21 | Not Available |
| No. 22 | Right Rear Engine Speed Signal |
| No. 23 | Clutch Pedal Position Switch Signal |
| No. 24 | Brake Light Switch Signal |
| No. 25 | Not Used |
| No. 26 | Terminal No. 15 Voltage Supply, Fuse F14 |
| No. 27 | Steering Wheel Voltage Supply Malfunction |
| No. 28 | Brake Light Test Signal |
| No. 29 | Heating & A/C Control Module Compressor Signal |
| No. 30-31 | Not Used |
| No. 32 | Data Link Connector Diagnosis Signal |
| No. 33 | Electronic Drive Away Protection Control Unit Communication Link |
| No. 34-35 | Not Used |
| No. 36 | CAN Bus High |
| No. 37 | CAN Bus Low |
| No. 38 | Temperature Sensor Ground |
| No. 39 | Temperature Sensor Signal |
| No. 40 | Starter Relay Signal |
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 7 Ignition Coil Terminal No. 1 Signal |
| No. 2 | Cylinder No. 8 Ignition Coil Terminal No. 1 Signal |
| No. 3 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
| No. 4 | Cylinder No. 3 Ignition Coil Terminal No. 1 Signal |
| No. 5 | Ground |
| No. 6 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
| No. 7 | Cylinder No. 4 Ignition Coil Terminal No. 1 Signal |
| No. 8 | Cylinder No. 5 Ignition Coil Terminal No. 1 Signal |
| No. 9 | Cylinder No. 6 Ignition Coil Terminal No. 1 Signal |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (5-SERIES V8)
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1-3 | Not Used |
| No. 4-6 | Ground |
| No. 7 | Terminal No. 30 Voltage Supply; Fuse F4 |
| No. 8 | Terminal 87; Fuse F1 |
| No. 9 | Not Used |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Heated Oxygen Sensor No. 2 (Behind Catalytic Converter) Ground |
| No. 2 | Not Used |
| No. 3 | Transmission Control Module CAN Bus Low |
| No. 4 | Transmission Control Module CAN Bus High |
| No. 5 | Not Used |
| No. 6 | Diagnosis Signal |
| No. 7 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 8 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Ground |
| No. 9 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 10 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 11 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 12 | Not Used |
| No. 13 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 14 | Heated Oxygen Sensor No. 2 (Back Of Catalytic Converter) Signal |
| No. 15 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Signal |
| No. 16 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Signal |
| No. 17 | Heated Oxygen Sensor No. 1 (Back Of Catalytic Converter) Signal |
| No. 18 | Not Used |
| No. 19 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 20-22 | Not Used |
| No. 23 | Engine Control Module Relay Terminal No. 85 Control |
| No. 24 | Not Used |
PCM 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 2 Fuel Injection Valve Injection Signal |
| No. 2 | Cylinder No. 3 Fuel Injection Valve Injection Signal |
| No. 3 | Evaporative Emission Valve Signal |
| No. 4 | "E" Box Fan Temperature Signal |
| No. 5 | Ground |
| No. 6 | Not Used |
| No. 7 | Hot Film Mass Airflow Sensor Voltage Supply |
| No. 8 | Electric Throttle Actuator Signal |
| No. 9 | Hot Film Mass Airflow Sensor Ground |
| No. 10 | Electric Throttle Actuator |
| No. 11 | Not Used |
| No. 12 | Terminal No. 30 Voltage Signal |
| No. 13 | Generator Terminal No. 61 Signal |
| No. 14 | Cylinder No. 7 Fuel Injection Valve Signal |
| No. 15 | Cylinder No. 6 Fuel Injection Valve Signal |
| No. 16 | VANOS Inlet, Cylinders No. 5-8 |
| No. 17-18 | Not Used |
| No. 19 | Camshaft No. 2 Hall Effect Sensor Signal |
| No. 20 | Camshaft No. 1 Hall Effect Sensor Signal |
| No. 21 | Dual Temperature Switch Ground |
| No. 22 | Dual Temperature Switch Coolant Temperature Signal |
| No. 23 | Hot Film Mass Airflow Sensor Signal |
| No. 24 | Electric Throttle Actuator Signal |
| No. 25 | Electric Throttle Actuator Ground |
| No. 26 | Not Used |
| No. 27 | Cylinder No. 8 Fuel Injection Valve Signal |
| No. 28 | Cylinder No. 5 Fuel Injection Valve Signal |
| No. 29 | VANOS Inlet, Cylinders No. 1-4 Signal |
| No. 30 | Not Used |
| No. 31 | Cooling Characteristic Map Signal |
| No. 32 | Crankshaft Position Sensor Signal |
| No. 33 | Not Used |
| No. 34 | Hot Film Mass Airflow Sensor Signal |
| No. 35 | Knock Sensor Shield |
| No. 36 | Knock Sensor No. 2 Signal |
| No. 37 | Knock Sensor No. 4 Signal |
| No. 38 | Knock Sensor Shield |
| No. 39 | Oil Level Sensor Signal |
| No. 40 | Cylinder No. 4 Fuel Injection Valve |
| No. 41 | Cylinder No. 1 Fuel Injection Valve |
| No. 42 | Electric Throttle Actuator Signal |
| No. 43 | Electric Throttle Actuator Signal |
| No. 44 | Not Used |
| No. 45 | Crankshaft Sensor Shield Ground |
| No. 46 | Crankshaft Position Sensor Signal |
| No. 47 | Not Used |
| No. 48 | Knock Sensor Shield |
| No. 49 | Knock Sensor No. 1 Signal |
| No. 50 | Knock Sensor No. 3 Signal |
| No. 51 | Knock Sensor Shield |
| No. 52 | Secondary Air Injection Pump Valve Signal |
PCM 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Instrument Cluster Charge Indicator Signal (Terminal No. 61) |
| No. 2 | Instrument Cluster Integrated Control Module Voltage Signal, Terminal No. 30 |
| No. 3 | Secondary Air Injection Pump Relay Activation |
| No. 4 | Auxiliary Fan Motor Signal |
| No. 5 | Not Used |
| No. 6 | Start Signal Terminal No. 50 |
| No. 7 | Pedal Position Sensor Ground |
| No. 8 | Pedal Position Sensor Signal |
| No. 9 | Pedal Position Sensor Power |
| No. 10 | Fuel Pump Relay Activation |
| No. 11 | Instrument Cluster Oil Pressure Indicator |
| No. 12 | Pedal Position Sensor Ground |
| No. 13 | Pedal Position Sensor Signal |
| No. 14 | Pedal Position Sensor Power |
| No. 15-16 | Not Used |
| No. 17 | Data Link Connector Engine Speed Signal Output |
| No. 18 | Not Used |
| No. 19 | Integrated Instrument Cluster Control Module Signal Back-Up Light |
| No. 20 | Not Used |
| No. 21 | Oil Level Sensor Signal |
| No. 22 | Right Rear Engine Speed Signal |
| No. 23 | Clutch Pedal Position Switch Signal |
| No. 24 | Brake Light Switch Signal |
| No. 25 | Not Used |
| No. 26 | Terminal No. 15 Voltage Supply, Fuse F24 |
| No. 27 | Steering Wheel Voltage Supply Malfunction; GPS Antenna |
| No. 28 | Brake Light Test Signal |
| No. 29 | Heating & A/C Control Module Compressor Signal |
| No. 30 | Leak Diagnosis Pump Signal |
| No. 31 | Not Used |
| No. 32 | Data Link Connector Diagnosis Signal |
| No. 33 | Electronic Drive Away Protection Control Unit Communication Link |
| No. 34 | Leakage Diagnosis Pump Signal |
| No. 35 | Not Used |
| No. 36 | CAN Bus High |
| No. 37 | CAN Bus Low |
| No. 38 | Temperature Sensor Ground |
| No. 39 | Temperature Sensor Signal |
| No. 40 | Starter Relay Signal |
PCM 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 7 Ignition Coil Terminal No. 1 Signal |
| No. 2 | Cylinder No. 8 Ignition Coil Terminal No. 1 Signal |
| No. 3 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
| No. 4 | Cylinder No. 3 Ignition Coil Terminal No. 1 Signal |
| No. 5 | Ground |
| No. 6 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
| No. 7 | Cylinder No. 4 Ignition Coil Terminal No. 1 Signal |
| No. 8 | Cylinder No. 5 Ignition Coil Terminal No. 1 Signal |
| No. 9 | Cylinder No. 6 Ignition Coil Terminal No. 1 Signal |
PCM 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V8)
PCM NO. 1 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1-2 | Not Used |
| No. 3 | Data Link Connector Communication Line |
| No. 4 | Ground |
| No. 5 | Not Used |
| No. 6 | Control Module Ground |
| No. 7 | Terminal No. 30 Voltage Supply |
| No. 8 | Terminal 87; Fuse |
| No. 9 | Not Used |
PCM NO. 1 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM NO. 1 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 & 2 | Not Used |
| No. 3 | Transmission Control Module CAN Bus Low |
| No. 4 | Transmission Control Module CAN Bus High |
| No. 5 | Transmission Control Module CAN Bus Shield |
| No. 6 | Not Used |
| No. 7 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Signal |
| No. 8 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Shield |
| No. 9 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 10 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Ground |
| No. 11 | Heated Oxygen Sensor No. 1 (Rear Of Catalytic Converter) Ground |
| No. 12-14 | Not Used |
| No. 15 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Signal |
| No. 16 | Not Used |
| No. 17 | Heated Oxygen Sensor No. 1 (Back Of Catalytic Converter) Signal |
| No. 18 | Fuel Changeover Circuit Signal, Running Losses |
| No. 19 | Heated Oxygen Sensor No. 1 (Front Of Catalytic Converter) Signal |
| No. 20-22 | Not Used |
| No. 23 | Engine Control Module Relay Terminal No. 85 Control |
| No. 24 | Not Used |
PCM NO. 1 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM NO. 1 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Not Used |
| No. 2 | Cylinder No. 4 Fuel Injection Valve Injection Signal |
| No. 3 | Evaporative Emission Valve Signal |
| No. 4-5 | Not Used |
| No. 6 | Ground |
| No. 7-8 | Not Used |
| No. 9 | Hot Film Mass Airflow Sensor Ground |
| No. 10-11 | Not Used |
| No. 12 | Terminal No. 30 Voltage Signal |
| No. 13 | Generator Terminal No. 61 Signal |
| No. 14 | Changeover Valve Signal |
| No. 15 | Cylinder No. 2 Fuel Injection Valve Signal |
| No. 16-17 | Not Used |
| No. 18 | Throttle Position Control Module Inertia Fuel Shutoff Switch Signal |
| No. 19 | Not Used |
| No. 20 | Camshaft Hall Effect Sensor Signal |
| No. 21 | Dual Temperature Switch Ground |
| No. 22 | Dual Temperature Switch Coolant Temperature Signal |
| No. 23 | Hot Film Mass Airflow Sensor Signal |
| No. 24-26 | Not Used |
| No. 27 | Cylinder No. 6 Fuel Injection Valve Signal |
| No. 28 | Cylinder No. 5 Fuel Injection Valve Signal |
| No. 29-30 | Not Used |
| No. 31 | Cooling Characteristic Map Signal |
| No. 32 | Crankshaft Position Sensor Signal |
| No. 33-35 | Not Used |
| No. 36 | Knock Sensor No. 2 Signal |
| No. 37 | Knock Sensor Shield Signal |
| No. 38 | Not Used |
| No. 39 | Oil Level Sensor Signal |
| No. 40 | Cylinder No. 3 Fuel Injection Valve |
| No. 41 | Cylinder No. 1 Fuel Injection Valve |
| No. 42-44 | Not Used |
| No. 45 | Crankshaft Position/RPM Sensor Ground |
| No. 46 | Crankshaft Position/RPM Sensor Signal |
| No. 47-48 | Not Used |
| No. 49 | Knock Sensor No. 1 Signal |
| No. 50 | Knock Sensor Shield |
| No. 51 | Not Used |
| No. 52 | Secondary Air Injection Pump Valve Signal |
PCM NO. 1 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM NO. 1 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Instrument Cluster Charge Indicator Signal (Terminal No. 61) |
| No. 2 | Instrument Cluster Integrated Control Module Voltage Signal, Terminal No. 30 |
| No. 3 | Secondary Air Injection Pump Relay Activation |
| No. 4 | Auxiliary Fan Motor Signal |
| No. 5 | Not Used |
| No. 6 | Start Signal Terminal No. 50 |
| No. 7-9 | Not Used |
| No. 10 | Fuel Pump Relay Activation |
| No. 11-16 | Instrument Cluster Oil Pressure Indicator |
| No. 17 | Data Link Connector Engine Speed Signal Output |
| No. 18-20 | Not Used |
| No. 21 | Washer/Brake Fluid Level Light Module |
| No. 22 | Right Rear Engine Speed Signal |
| No. 23-25 | Not Used |
| No. 26 | Terminal No. 15 Voltage Supply, Fuse F24 |
| No. 27-28 | Not Used |
| No. 29 | Heating & A/C Control Module Compressor Signal |
| No. 30 | Leak Diagnosis Pump Signal |
| No. 31-32 | Not Used |
| No. 33 | Electronic Drive Away Protection Control Unit Communication Link |
| No. 34 | Leakage Diagnosis Pump Signal |
| No. 35 | Not Used |
| No. 36 | CAN Bus High |
| No. 37 | CAN Bus Low |
| No. 38 | Temperature Sensor Ground |
| No. 39 | Temperature Sensor Signal |
| No. 40 | Starter Relay Signal |
PCM NO. 1 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 1 Ignition Coil Current Feedback |
| No. 2 | Not Used |
| No. 3 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
| No. 4 | Not Used |
| No. 5 | Ground |
| No. 6 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
| No. 7-8 | Not Used |
| No. 9 | Cylinder No. 1 Ignition Coil Terminal No. 1 Signal |
PCM No. 1 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM NO. 2 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1-2 | Not Used |
| No. 3 | Data Link Connector Communication Line |
| No. 4 | Ground |
| No. 5 | Not Used |
| No. 6 | Control Module Ground |
| No. 7 | Terminal No. 30 Voltage Supply |
| No. 8 | Terminal No. 30 Voltage Supply |
| No. 9 | Terminal No. 87 Engine Electronics Fuse |
PCM NO. 2 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM No. 2 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 & 2 | Not Used |
| No. 3 | CAN Bus Low |
| No. 4 | CAN Bus High |
| No. 5 | CAN Bus Shield |
| No. 6 | Not Used |
| No. 7 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Signal |
| No. 8 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Ground |
| No. 9 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 10 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Ground |
| No. 11 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Ground |
| No. 12-14 | Not Used |
| No. 15 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Signal |
| No. 16 | Not Used |
| No. 17 | Heated Oxygen Sensor No. 2 (Rear Of Catalytic Converter) Signal |
| No. 18 | Not Used |
| No. 19 | Heated Oxygen Sensor No. 2 (Front Of Catalytic Converter) Signal |
| No. 20-22 | Not Used |
| No. 23 | Engine Control Module Relay Terminal No. 85 Control |
| No. 24 | Not Used |
PCM No. 2 24-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM NO. 2 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Not Used |
| No. 2 | Cylinder No. 10 Fuel Injection Valve Injection Signal |
| No. 3 | Evaporative Emission Valve No. 2 Signal |
| No. 4-5 | Not Used |
| No. 6 | Ground |
| No. 7-8 | Not Used |
| No. 9 | Hot Film Mass Airflow Sensor Ground |
| No. 10-13 | Not Used |
| No. 14 | Changeover Valve Signal |
| No. 15 | Cylinder No. 8 Fuel Injection Valve Signal |
| No. 16-17 | Not Used |
| No. 18 | Throttle Position Control Module Inertia Fuel Shutoff Switch Signal |
| No. 19 | Control Unit Recognition Ground Splice |
| No. 20 | Camshaft Hall Effect Sensor Signal |
| No. 21-22 | Not Used |
| No. 23 | Hot Film Mass Airflow Sensor Signal |
| No. 24-26 | Not Used |
| No. 27 | Cylinder No. 12 Fuel Injection Valve Signal |
| No. 28 | Cylinder No. 11 Fuel Injection Valve Signal |
| No. 29-31 | Not Used |
| No. 32 | Crankshaft Position Sensor Signal |
| No. 33 | Not Used |
| No. 34 | Intake Air Temperature Sensor |
| No. 35 | Not Used |
| No. 36 | Knock Sensor No. 4 Signal |
| No. 37 | Knock Sensor Shield Signal |
| No. 38-39 | Not Used |
| No. 40 | Cylinder No. 9 Fuel Injection Valve |
| No. 41 | Cylinder No. 7 Fuel Injection Valve |
| No. 42-44 | Not Used |
| No. 45 | Crankshaft Position/RPM Sensor Ground |
| No. 46 | Crankshaft Position/RPM Sensor Signal |
| No. 47 | Intake Air Temperature Sensor Ground |
| No. 48 | Not Used |
| No. 49 | Knock Sensor No. Signal |
| No. 50 | Knock Sensor Shield |
| No. 51-52 | Not Used |
PCM NO. 2 52-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
PCM No. 2 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1-5 | Not Used |
| No. 6 | Start Signal Terminal No. 50 |
| No. 7-9 | Not Used |
| No. 10 | Fuel Pump Relay Activation |
| No. 11-16 | Not Used |
| No. 17 | Data Link Connector Engine Speed Signal Output |
| No. 18-21 | Not Used |
| No. 22 | Left Rear Engine Speed Signal |
| No. 23-25 | Not Used |
| No. 26 | Terminal No. 15 Voltage Supply, Fuse F24 |
| No. 27-32 | Not Used |
| No. 33 | Electronic Drive Away Protection Control Unit Communication Link |
| No. 34-35 | Not Used |
| No. 36 | CAN Bus High |
| No. 37 | CAN Bus Low |
| No. 38-39 | Not Used |
| No. 40 | Starter Relay Signal |
PCM No. 2 40-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 2 Ignition Coil Current Feedback |
| No. 2 | Not Used |
| No. 3 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
| No. 4 | Not Used |
| No. 5 | Ground |
| No. 6 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
| No. 7-8 | Not Used |
| No. 9 | Cylinder No. 2 Ignition Coil Terminal No. 1 Signal |
PCM No. 2 9-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
THROTTLE POSITION CONTROL MODULE (EML) 88-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)
| Terminal | Signal Type |
|---|---|
| No. 1 | Cylinder No. 7 Electronic Throttle Position Actuator (EML) Cosine Winding Signal, Connection "A" |
| No. 2 | Cylinder No. 7 Electronic Throttle Position Actuator (EML) Sine Winding Signal, Connection "A" |
| No. 3 | Cylinder No. 7 Electronic Throttle Position Actuator (EML) Cosine Winding Signal, Connection "A" |
| No. 4 | Cylinder No. 7 Electronic Throttle Position Actuator (EML) Sine Winding Signal, Connection "B" |
| No. 5-7 | Not Used |
| No. 8 | Cylinders No. 7-12 Electronic Position Actuator Potentiometer No. 2 Ground |
| No. 9 | Cylinders No. 7-12 Electronic Position Actuator Potentiometer No. 2 5-Volt Signal |
| No. 10 | No Available |
| No. 11 | Cylinders No. 7-12 Electronic Throttle Position Actuator Potentiometer No. 1 Ground |
| No. 12-17 | Not Used |
| No. 18 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 2 Ground |
| No. 19 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 2 5-Volt Signal |
| No. 20 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 1 5-Volt Signal |
| No. 21 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 1 Ground |
| No. 22 | Not Used |
| No. 23 | Cylinders No. 1-6 Electric Throttle Position Sine Winding Signal |
| No. 24 | Cylinders No. 1-6 Electric Throttle Position Cosine Winding Signal Connection "A" |
| No. 25 | Cylinders No. 1-6 Electric Throttle Position Sine Winding Signal Connection "A" |
| No. 26 | Engine Control Module Relay Terminal No. 87 |
| No. 27 | Cylinders No. 1-6 Electronic Throttle Position Actuator Cosine Winding Signal, Terminal Connection "B" |
| No. 28 | Ground |
| No. 29 | Cylinders No. 7-12 Electronic Throttle Position Actuator Cosine Winding Signal, Terminal Connection "B" |
| No. 30 | Cylinders No. 7-12 Electronic Throttle Position Actuator Sine Winding Signal, Terminal Connection "B" |
| No. 31 | Cylinders No. 7-12 Electronic Throttle Position Actuator Cosine Winding Signal, Terminal Connection "B" |
| No. 32 | Cylinders No. 7-12 Electronic Throttle Position Actuator Sine Winding Signal, Terminal Connection "A" |
| No. 33 | Not Used |
| No. 34 | Ground |
| No. 35 | Not Used |
| No. 36 | No Available |
| No. 37 | Cylinders No. 7-12 Electronic Throttle Position Actuator Potentiometer No. 1 Shield |
| No. 38-46 | Not Used |
| No. 47 | Cylinders No. 1-6 Electronic Throttle Position Actuator Potentiometer No. 2 Shield |
| No. 48 | Cylinders No. 1-6 Electronic Throttle Position Actuator Potentiometer No. 1 Shield |
| No. 49-50 | Not Used |
| No. 51 | Cylinders No. 1-6 Electronic Throttle Position Actuator Sine Winding Signal, Terminal Connection "A" |
| No. 52 | Cylinders No. 1-6 Electronic Throttle Position Actuator Cosine Winding Signal, Terminal Connection "B" |
| No. 53 | Cylinders No. 1-6 Electronic Throttle Position Actuator Sine Winding Signal, Terminal Connection "B" |
| No. 54 | Engine Control Relay II Terminal No. 87 |
| No. 55 | Cylinders No. 1-6 Electronic Throttle Position Actuator Cosine Winding Signal, Terminal Connection "A" |
| No. 56 | Engine Control Module II (DME) Inertia Fuel Shutoff Switch Signal |
| No. 57 | Transmission Control Module Brake Switch Signal |
| No. 58 | Not Used |
| No. 59 | Kick-Down Switch Signal |
| No. 60-64 | Not Used |
| No. 65 | Cylinders No. 7-12 Electronic Throttle Position Actuator Potentiometer No. 2 Signal |
| No. 66 | Cylinders No. 7-12 Electronic Throttle Position Actuator Potentiometer No. 1 Signal |
| No. 67 | Pedal Position Sensor No. 2 Signal Oscillator Output |
| No. 68 | Pedal Position Sensor No. 2 Signal Input |
| No. 69 | Pedal Position Sensor Shield Sensor No. 2 |
| No. 70 | Pedal Position Sensor No. 3 Signal Oscillator Output |
| No. 71 | Pedal Position Sensor No. 3 Signal Input |
| No. 72 | Pedal Position Sensor No. 3 Shield |
| No. 73 | Pedal Position Sensor No. 1 Signal Oscillator Output |
| No. 74 | Pedal Position Sensor No. 1 Signal Input |
| No. 75 | Pedal Position Sensor No. 1 Shield |
| No. 76 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 2 Signal |
| No. 77 | Cylinders No. 1-6 Electric Throttle Position Actuator Potentiometer No. 1 Signal |
| No. 78 | Not Used |
| No. 79 | Not Available |
| No. 80 | Engine Control Module Inertia Fuel Cutoff Switch Signal |
| No. 81 | Multifunction Steering Wheel Signal |
| No. 82-83 | Not Used |
| No. 84 | Engine Control Module II (DME) Shield, CAN-Bus |
| No. 85 | Engine Control Module II (DME) CAN-Bus Low |
| No. 86 | Engine Control Module II (DME) CAN-Bus High |
| No. 87 | Not Used |
| No. 88 | Data Link Connector Communication Line Data Link TXD |
THROTTLE POSITION CONTROL MODULE (EML) 88-PIN CONNECTOR TERMINAL IDENTIFICATION (7-SERIES V12)