VW Code 13423
13423 Description And Summary : |
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Staring in engine accelerator pedal position sensor 1 (g79), power supply malfunction causes include a bad boost pressure sensor or a vacuum leak in the system motor for intake manifold flap (v157), short to b+ and exhaust gas temperature control circuit bank 4, out of range is the final reason of the code. |
13423 Possible Causes:
13423 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 13423 Code
- Inspect all the connections valve for pump - jet: cylinder 11 (n307), regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns