TROUBLE CODE DEFINITION
| Code (1) | System Affected | Probable Cause |
|---|
| 0 (2) | ECU | No signal to ECU |
| 1 | O2 Sensor | Open or short signal circuit |
| 3 | MAP Sensor | Electrical problem in MAP sensor |
| 4 | Crank Angle Sensor | Problem in CRANK sensor circuit |
| 5 | MAP Sensor | Mechanical problem in MAP sensor |
| 6 | Coolant Temp. (TW) Sensor | Open or shorted signal circuit |
| 7 | Throttle Angle Sensor | Open or shorted signal circuit |
| 8 | TDC Position Sensor | Problem in TDC sensor circuit |
| 9 | No. 1 Cyl. Position (1.6L PFI) | Problem in CYL sensor circuit |
| 10 | Intake Air Temperature | Open or shorted signal circuit |
| 12 | EGR System (1.5L A/T - Calif.) | No EGR action |
| 13 | Atmospheric Pressure (PA) | Open or shorted signal circuit |
| 14 | Electronic Air Control Valve (EACV) | Problem in EACV circuit |
| 15 | Ignition Output Signal | Open or shorted signal circuit |
| 16 | Fuel Injector | Open or shorted signal circuit |
| 17 | Vehicle Speed Sensor (VSS) | No VSS signal |
| 19 | Lock-Up Control Solenoid Valve (A/T) | Open or shorted signal circuit |
| 20 | Electrical Load Detector | Open or shorted signal circuit |
| (1) If codes other than these are indicated, repeat self-diagnosis. If code(s) reappear, substitute a known good ECU, and recheck codes. If code(s) clear, replace ECU. (2) NO CHECK ENGINE LIGHT or CHECK ENGINE LIGHT ON, LED WON'T FLASH CODE . |
| (1) | If codes other than these are indicated, repeat self-diagnosis. If code(s) reappear, substitute a known good ECU, and recheck codes. If code(s) clear, replace ECU. |
| (2) | NO CHECK ENGINE LIGHT or CHECK ENGINE LIGHT ON, LED WON'T FLASH CODE . |
TROUBLE CODE IDENTIFICATION CHART
