October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Trouble Code Identification
TROUBLE CODE IDENTIFICATION CHART
| Code |
System Affected |
Probable Cause |
| 0 |
ECU |
No Signal To ECU |
| 1 |
O2 Sensor |
O2 Sensor Ckt Problem |
| 3 |
MAP Sensor |
MAP Sensor Problem |
| 4 |
Crank Angle Sensor |
Open/Shorted Signal Ckt |
| 5 |
MAP Sensor |
Open/Shorted Signal Ckt |
| 6 |
Coolant Temperature Sensor |
Open/Shorted Signal Ckt |
| 7 |
Throttle Angle Sensor |
Open/Shorted Signal Ckt |
| 8 |
Crank Angle Sensor (TDC) |
Open/Shorted Signal Ckt |
| 9 |
Crank Angle Sensor (CYL) |
Open/Shorted Signal Ckt |
| 10 |
Intake Air Temperature Sensor |
Problem With Sensor |
| 12 |
EGR System |
Faulty EGR Valve (A/T) |
| 13 |
Atmospheric Pressure (PA) Sensor |
PA Ckt Problem |
| 14 |
Elect. Air Control Valve (EACV) |
Open/Shorted Signal Ckt |
| 15 |
Ignition Output Signal |
Open/Shorted Signal Ckt |
| 16 |
Fuel Injector |
Open/Shorted Signal Ckt |
| 17 |
Vehicle Speed Sensor (VSS) |
Open/Shorted Signal Ckt |
| 21 |
Spool Solenoid Valve (1.7L) |
Open/Shorted Signal Ckt |
| 22 |
Valve Timing Oil Pressure Switch (1.7L) |
Open/Shorted Signal Ckt |
| 23 |
Knock Sensor (1.7L) |
Open/Shorted Signal Ckt |
| 41 |
Oxygen Sensor Heater |
Open/Shorted Signal Ckt |
| 43 |
Fuel Supply System |
Open/Shorted O2 Ckt |