VW Code 29423
29423 Description And Summary : |
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The problem is about ecm/pcm power relay sense, circuit range / performance the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor circuit also motor for intake manifold flap (v157), no signal will delay your vw fault. |
29423 Possible Causes:
29423 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 29423 Code
- Inspect all the connections torque management feedback signal "a", low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns