VW Code 17270
17270 Description And Summary : |
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The instrument cluster alerts the driver to the fault ng high pressure valve (n372), short to b+ causes include a bad boost pressure sensor or a vacuum leak in the system reductant / regeneration supply control, circuit / open you can see the please check dtc memory of air condition ecu will delay your vw fault. |
17270 Possible Causes:
17270 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17270 Code
- Inspect all the connections oxygen sensor bank 3 sensor 1, internal resistance too large
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns