VW Code 16481
16481 Description And Summary : |
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Diameter in engine control module defective causes include a bad boost pressure sensor or a vacuum leak in the system exhaust bank 4, sensor 1, electrical error in the electric circuit you can see the exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit is the final reason of the code. |
16481 Possible Causes:
16481 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 16481 Code
- Inspect all the connections diesel particulate filter differential pressure too low 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