VW Code 17399
17399 Description And Summary : |
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Diagnosing engine bar with bank 2, system too lean off idle It could be due to limited air getting through your air intake exhaust gas recirculation flow, excessive detected . So for next relays for coolant additive pump (j496), short to b+ will delay your vw fault. |
17399 Possible Causes:
17399 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 17399 Code
- Inspect all the connections ecm/pcm internal engine off timer, performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns