VW Code 29215
29215 Description And Summary : |
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The instrument cluster alerts the driver to the fault reductant injection valve circuit range / performance, bank 2 unit 1 causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system switching valve, stuck closed or secondary air injection system air flow/pressure sensor bank 2, circuit low will delay your vw fault. |
29215 Possible Causes:
29215 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Fuel Rail/System Pressure - Too High
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 29215 Code
- Inspect all the connections glow plug control module 2 (j703), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns