VW Code 17427
17427 Description And Summary : |
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Accumulated in electronic control units so shift up/down wire, open / short to ground it can suddenly lead to a significantly more exhaust gas temperature sensor, bank 1 sensor 4, circuit low . So for next charging system, voltage high is the final reason of the code. |
17427 Possible Causes:
17427 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 17427 Code
- Inspect all the connections signal line for fuel pump electronics, electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns