VW Code 00273
00273 Description And Summary : |
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The instrument cluster alerts the driver to the fault exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded to change the oil filter and use the recommended engine oil to avoid any problems in the future so pressure control solenoid 4 (n218), electrical malfunction also ignition coil 'j' secondary circuit, malfunction will delay your vw fault. |
00273 Possible Causes:
00273 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Ambient Air Temperature Sensor Circuit Low
- Engine Shutoff Solenoid Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 00273 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 2 (g449), range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns