00533
From Ross-Tech Wiki
00533 - Idle Speed Regulation
00533 - Idle Speed Regulation: Adaptation Limit (Add) Exceeded
Possible Symptoms
- Bad Fuel Economy
Possible Causes
- Air Leak between Mass Air Flow (MAF) Sensor and Engine
- Injector(s) faulty
- Fuel Pressure Regulator faulty
- Throttle Body faulty
- Intake Air Filter dirty
Possible Solutions
- Perform Throttle Body Adaptation
- Check Hoses and Pipes to/between Components
- Check Intake Air Filter
- Check Fuel Pressure Regulator
- Check Exhaust Gas Recirculation (EGR) Valve
- Check Injector(s)