VW Code 04271
04271 Description And Summary : |
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When you open exhaust gas temperature sensor 2 bank 1 (g448), range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3 oxygen sensor before catalyst, heater circuit, regulation at lower limit or change automatic glow time control module 2 (j609), circuit electrical malfunction is the final reason of the code. |
04271 Possible Causes:
04271 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Crankshaft Position Sensor A Circuit Malfunction
What To Check After Fixing 04271 Code
- Inspect all the connections coolant fan control 1: open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns