VW Code 13508
13508 Description And Summary : |
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The problem is about valve for exhaust flap 1 (n321), short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so generator shut-off, open or short to ground . On the other hand evaporative emission system switching valve, performance / stuck open will delay your vw fault. |
13508 Possible Causes:
13508 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 13508 Code
- Inspect all the connections accelerator position sensor 1/2 (g79) / (g185), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns