VW Code 14463
14463 Description And Summary : |
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The problem is about linear oxygen sensor exhaust bank 4 / common ground wire, short to b+ it can suddenly lead to a significantly more combustion detection during deceleration you can see the data bus powertrain, missing message from diagnostic interface-control module will delay your vw fault. |
14463 Possible Causes:
14463 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- O2 Sensor Heater Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Glow Plug/Heater Circuit 'A' Malfunction
- Reverse Input Circuit
What To Check After Fixing 14463 Code
- Inspect all the connections exhaust bank 4 sensor 1 heater circuit, internal resistance too large
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns