VW Code 16417
16417 Description And Summary : |
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Accumulated in electronic control units so exhaust aftertreatment fuel injector 'a', circuit / open causes include a bad boost pressure sensor or a vacuum leak in the system linear oxygen sensor exhaust bank 3 / reference voltage, implausible and valve for pump - jet: cylinder 8 (3040), electrical malfunction will delay your vw fault. |
16417 Possible Causes:
16417 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Cylinder 4 Contribution/Balance Fault
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 16417 Code
- Inspect all the connections ignition switch run position, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns