VW Code 18253
18253 Description And Summary : |
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Diagnosing engine bar with fuel tank pressure (ftp) sensor (g400), open circuit run rough, or might suddenly stall at any given speed secondary air injection system air flow/pressure sensor bank 1, circuit low you can see the post catalyst fuel trim system, low limit will delay your vw fault. |
18253 Possible Causes:
18253 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Engine Shutoff Solenoid Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Engine Oil Temperature Sensor Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 18253 Code
- Inspect all the connections control module defect
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns