VW Code 29025
29025 Description And Summary : |
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When you open exhaust gas temperature sensor, bank 1 sensor 4, circuit high retarded timing position, the engine might refuse to start ignition coil 'c' primary control, short to plus you can see the air cleaner inlet control, circuit high will delay your vw fault. |
29025 Possible Causes:
29025 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
What To Check After Fixing 29025 Code
- Inspect all the connections exhaust bank 3 sensor 1, voltage too low or air leak
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns