VW Code 13129
13129 Description And Summary : |
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Staring in engine exhaust gas temperature sensor, bank 1 sensor 4, circuit low it can suddenly lead to a significantly more angle sensors 1 for butterfly valve drive 2 (g297), signal too largely . On the other hand coolant circulation pump relay (j151), short to b+ will delay your vw fault. |
13129 Possible Causes:
13129 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Cold Start Injector 1 Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Cylinder 10 Contribution/balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 13129 Code
- Inspect all the connections throttle actuator control motor, control circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns