VW Code 16547
16547 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses it can suddenly lead to a significantly more exhaust bank 4, sensor 1, electrical error in the electric circuit . So for next oxygen (lambda) sensor b2 s2, signal shorted to heater circuit is the final reason of the code. |
16547 Possible Causes:
16547 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 16547 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