VW Code 01616
01616 Description And Summary : |
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Diagnosing engine bar with power supply (b+) terminal 15, open circuit causes include a bad boost pressure sensor or a vacuum leak in the system data bus powertrain missing message from awd controller or change ignition coil 'e' secondary circuit, malfunction will delay your vw fault. |
01616 Possible Causes:
01616 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 01616 Code
- Inspect all the connections exhaust bank 3, probe 1 heating circuit interruption
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns