00537
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Revision as of 05:33, 18 August 2010 by RtWiKiSyS0p (talk | contribs)
00537 - Lambda (Oxygen Sensor) Regulation
00537 - Lambda (Oxygen Sensor) Regulation: Upper Limit
Possible Symptoms
- Lambda Control inactive
- Engine running rough
Possible Causes
- Wiring and/or Connector(s) from/to Lambda Sensor(s) faulty
- Injector(s) faulty/blocked
- Fuel Pressure Regulator faulty
- Fuel Pump faulty
- Fuel Tank empty
Possible Solutions
- Check Lambda Control/Sensors
- Check/Repair Wiring and/or Connector(s) from/to Lambda Sensor(s)
- Check/Replace/Clean Injector(s)
- Check/Replace Fuel Pressure Regulator
- Check/Replace Fuel Pump
- Check Fuel Level
00537 - Lambda (Oxygen Sensor) Regulation: Lower Limit
Possible Symptoms
- Lambda Control inactive
- Engine running rough
Possible Causes
- Activated Charcoal Filter Solenoid Valve 1 (N80) leaking/sticking
- Injector faulty (not closing completely)
- Fuel Pressure Regulator faulty
Possible Solutions
- Check/Replace Activated Charcoal Filter Solenoid Valve 1 (N80)
- Check/Replace/Clean Injector(s)
- Check Fuel Pressure Regulator