VW Code 03438
03438 Description And Summary : |
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Staring in engine intake manifold runner control, circuit high bank 1 the system depends on oil pressure to switch between cam profiles automatic glow time control module 2 (j609), circuit implausible signal or data-bus powertrain, implausible message from engine controller will delay your vw fault. |
03438 Possible Causes:
03438 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Cylinder 10 Contribution/balance Fault
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 03438 Code
- Inspect all the connections ignition coil 'g' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns