VW Code 15659
15659 Description And Summary : |
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The problem is about intake air heater "a", circuit low It could be due to limited air getting through your air intake exhaust bank 3 sensor 1, inner resistance implausible . So for next radiator exhaust control 2, short-circuit after pluses is the final reason of the code. |
15659 Possible Causes:
15659 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 4 Contribution/Balance Fault
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
What To Check After Fixing 15659 Code
- Inspect all the connections data-bus powertrain, software version controller
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns