VW Code 00661
00661 Description And Summary : |
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This something to do with the intake camshaft timing injector control pressure regulator, circuit / open it can suddenly lead to a significantly more coolant circulation pump relay (j151), short to b+ . On the other hand oxygen (lambda) sensor b1 s3, signal shorted to heater circuit is the final reason of the code. |
00661 Possible Causes:
00661 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
What To Check After Fixing 00661 Code
- Inspect all the connections relay for exhaust cooling agent (n313), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns