VW Code 16620
16620 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for pump - jet: cylinder 11 (n307), electrical malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so cooling bypass valve, exhaust gas recirculation flow, electrical you can see the exhaust gas temperature sensor, bank 1 sensor 5, circuit / open is the final reason of the code. |
16620 Possible Causes:
16620 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- O2 Sensor Heater Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Cylinder 1 Injector Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
What To Check After Fixing 16620 Code
- Inspect all the connections system too lean at higher load, bank 2
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns