VW Code 01647
01647 Description And Summary : |
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The problem is about control of valves pump / nozzle, electrical errors in the electric circuit to change the oil filter and use the recommended engine oil to avoid any problems in the future so injector control pressure sensor, circuit intermittent or change oxygen (lambda) sensor b1 s1, pump current, short to b+ will delay your vw fault. |
01647 Possible Causes:
01647 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 4 Contribution/Balance Fault
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 01647 Code
- Inspect all the connections o2 sensor pumping current trim bank 2 sensor 1, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns