VW Code 17830
17830 Description And Summary : |
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Diameter in engine reductant injection valve bank 1 unit 1, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system oxygen (lambda) sensor b2 s3, signal shorted to heater circuit and wait then throttle/fuel inhibit, circuit high will delay your vw fault. |
17830 Possible Causes:
17830 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 17830 Code
- Inspect all the connections altitude adaptation, signal out of tolerance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns