Difference between revisions of "17559/P1151/004433"
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== 17559/P1151/004433 - Long Term Fuel Trim Additive Air; Bank 1; Range 1: System too Lean == | == 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 ==== | ==== Possible Solutions ==== | ||
| − | * Check | + | * Check Intake System for Leaks |
| − | * Check | + | * Check Fuel Pressure, Fuel Pressure Regulator and Fuel Pump |
| − | * Check | + | * Check Fuel Injectors |
| − | * Check | + | * Check Exhaust System for Leaks |
| − | * Check | + | * 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 | ||
| + | |||
| + | ==== Special Notes ==== | ||
| + | |||
| + | * See [[Fuel Trim Info]] | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] | ||
Latest revision as of 16:46, 16 June 2010
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
Special Notes
- See Fuel Trim Info