VW Code 05129
05129 Description And Summary : |
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This something to do with the intake camshaft timing power supply, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system 'a' rocker arm actuator system, stuck on . On the other hand load signal from alternator terminal df, short to ground will delay your vw fault. |
05129 Possible Causes:
05129 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 05129 Code
- Inspect all the connections cannot activate controller reply function due to another error with equal priority
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns