VW Code 29512
29512 Description And Summary : |
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Diagnosing engine bar with relays for coolant additive pump (j496), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3, probe 1 no activity . On the other hand valve for pump - jet, cylinder 4 (n243), electrical malfunction will delay your vw fault. |
29512 Possible Causes:
29512 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 29512 Code
- Inspect all the connections actuator supply voltage "b", circuit /open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns