VW Code 65512
65512 Description And Summary : |
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The problem is about oxygen (lambda) sensor b1 s1, signal shorted to heater circuit It could be due to limited air getting through your air intake throttle actuator control module, internal circuit also secondary air injection pump-d-relay (j705), circuit open circuit will delay your vw fault. |
65512 Possible Causes:
65512 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 65512 Code
- Inspect all the connections bank 1 sensor 1, internal resistance too high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns