17559/P1151/004433
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Revision as of 17:02, 20 March 2008 by RtWiKiSyS0p (talk | contribs)
17559/P1151/004433 - Long Term Fuel Trim Additive Air; Bank 1; Range 1: System too Lean
Possible Symptoms
- Malfunction Indicator Lamp (MIL) active
Possible Causes
- Intake System faulty/leaking
- Fuel Pressure, Fuel Pressure Regulator and Fuel Pump faulty
- Fuel Injectors faulty/leaking
- Exhaust System faulty/leaking
- Activated-Charcoal Filter/System faulty/leaking
- Secondary Air Injection System faulty/leaking
- Lambda/Oxygen Sensor(s) before Catalytic Converter faulty
- Lambda/Oxygen Sensor(s) after Catalytic Converter faulty
Possible Solutions
- Check Intake System for Leaks
- Check Fuel Pressure, Fuel Pressure Regulator and Fuel Pump
- Check Fuel Injectors
- Check Exhaust System for Leaks
- Check Activated-Charcoal Filter/System
- Check Secondary Air Injection System
- Check Lambda/Oxygen Sensor(s) before Catalytic Converter
- Check Lambda/Oxygen Sensor(s) after Catalytic Converter