Diagnostic Trouble Codes (DTC) Identification
DIAGNOSTIC TROUBLE CODES (DTC) IDENTIFICATION
| Fault Code |
System Fault Description |
| 0 |
Normal condition |
| 11 |
Open or short in O2 sensor circuit |
| 12 (Turbo) |
Open or short in airflow sensor circuit |
| 12 (Non-Turbo) |
Open or short in airflow sensor circuit |
| 13 (Turbo) |
Open or short in intake air temperature sensor circuit |
| 13 (Non-Turbo) |
Open or short in intake air temperature sensor circuit |
| 14 |
Open or short in TPS circuit |
| 21 |
Open or short in coolant temperature sensor circuit |
| 22 |
No voltage change in crank angle sensor signal |
| 23 |
No voltage change in No. 1 cylinder TDC sensor signal |
| 24 |
No voltage change of VSS signal |
| 25 (Turbo) |
Open or short in barometric pressure sensor |
| 25 (Non-Turbo) |
Open or short in barometric pressure sensor |
| 31 |
Open or short in detonation sensor circuit |
| 41 |
Open or short in injection circuit |
| 42 |
Open or short in fuel pump drive circuit |
| 43 |
Open or short in EGR temperature sensor circuit |
| 44 |
Open or short in either ignition coil circuit |
|
Faulty ECU |