17545/P1137/004407: Difference between revisions
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Table Of Contents
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1.
17545/P1137/004407 - Fuel Trim: Bank 1 (Add): System too Rich
- 1.1.1 Possible Symptoms
- 1.2.1 Possible Causes
- 1.3.1 Possible Solutions
- 1.4.1 Special Notes
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* Fuel Pressure Regulator faulty | * Fuel Pressure Regulator faulty | ||
* Fuel Injector(s) faulty | * Fuel Injector(s) faulty | ||
* Oxygen Sensor(s) faulty | * Oxygen Sensor Control faulty | ||
** Oxygen Sensor(s) faulty | |||
* Evaporative Emission (EVAP) System faulty | * Evaporative Emission (EVAP) System faulty | ||
| Line 19: | Line 20: | ||
* Check Fuel Pressure Regulator | * Check Fuel Pressure Regulator | ||
* Check Fuel Injector(s) | * Check Fuel Injector(s) | ||
* Check Oxygen Sensor(s) | * Check Oxygen Sensor Control | ||
** Check Oxygen Sensor(s) | |||
* Check Evaporative Emission (EVAP) System | * Check Evaporative Emission (EVAP) System | ||
Latest revision as of 22:43, 24 March 2008
17545/P1137/004407 - Fuel Trim: Bank 1 (Add): System too Rich
Possible Symptoms
- Malfunction Indicator Light (MIL) active
Possible Causes
- Mass Air Flow (MAF) Sensor faulty
- Fuel Pressure Regulator faulty
- Fuel Injector(s) faulty
- Oxygen Sensor Control faulty
- Oxygen Sensor(s) faulty
- Evaporative Emission (EVAP) System faulty
Possible Solutions
- Check Mass Air Flow (MAF) Sensor
- Check Fuel Pressure Regulator
- Check Fuel Injector(s)
- Check Oxygen Sensor Control
- Check Oxygen Sensor(s)
- Check Evaporative Emission (EVAP) System