VW Code 03129
03129 Description And Summary : |
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When you open valve for pump - jet: cylinder 10 (n306), circuit low input the system depends on oil pressure to switch between cam profiles malfunction indication light (k83), short to b+ and wait then pressure control solenoid 1 (n215), short to b+ will delay your vw fault. |
03129 Possible Causes:
03129 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Fuel Rail/System Pressure - Too High
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 03129 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 1 (g448), high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns