VW Code 13731
13731 Description And Summary : |
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This something to do with the intake camshaft timing sensor 1 for hydraulic pressure in transmission, open or short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system powertrain databus, implausible engine temperature message from inst. and wait then supply voltage for fuel injector group b, short to b+ is the final reason of the code. |
13731 Possible Causes:
13731 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 10 Contribution/balance Fault
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 13731 Code
- Inspect all the connections turbo/super charger over-boost condition
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns