C-29, Engine Load Signal Circuit
| C-29, Engine Load Signal Circuit |
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| Test | Work Order Description | Nominal Value |
| T01 | Check: Short to Voltage/Ground/Interruption of Signal Circuit | |
| Ignition OFF Disconnect wiring harness connector from: X26 Multec & Automatic Transmission Engine idling Measure voltage between the following terminals: X26 Multec & Automatic Transmission Wiring Harness Connector (control unit side) Terminal C & Ground | 1 ... 2 V |
| Yes: T02 | No: E03 |
| T02 | Check: Component | |
| Measure voltage between the following terminals: X26 Multec & Automatic Transmission Wiring Harness Connector (control unit side) Terminal C & Ground Engine running Accelerator pedal briefly actuated to full load stop | greater than 8 V |
| Yes: E01 | No: E02 |
| C-29, Engine Load Signal Circuit |
|---|
| Result | Cause Of Fault |
| E01 | Short to voltage/ground/interruption of circuit between: X26 Multec & Automatic Transmission Wiring Harness Connector Terminal C & K85 Control Unit - Automatic Transmission Wiring Harness Connector Terminal 25 or Following system/component is faulty: K85 Control Unit - Automatic Transmission |
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| E02 | Defective component: P34 Potentiometer - Throttle Valve or K57 Control Unit - Multec |
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| E03 | Short to voltage/ground/interruption of circuit between: X26 Multec & Automatic Transmission Wiring Harness Connector (control unit side) Terminal C & K57 Control Unit - Multec Wiring Harness Connector Terminal A9 or Defective component: K57 Control Unit - Multec |
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