VW Code 05666
05666 Description And Summary : |
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Diameter in engine linear oxygen sensor exhaust bank 2 / pump current, short to ground run rough, or might suddenly stall at any given speed please check dtc memory of air condition ecu and pressure control solenoid 5 (n233) open / short to ground is the final reason of the code. |
05666 Possible Causes:
05666 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 05666 Code
- Inspect all the connections radiator exhaust control 1, short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns