VW Code 15426
15426 Description And Summary : |
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Diagnosing engine bar with linear oxygen sensor exhaust bank 2 / pump current, short to b+ to change the oil filter and use the recommended engine oil to avoid any problems in the future so o2 sensor exhaust sample error bank 1 sensor 1 you can see the secondary air injection valve 3 (n384), circuit open circuit is the final reason of the code. |
15426 Possible Causes:
15426 vw fault code may be caused by one or more of the following:
- Cylinder 4 Contribution/Balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Fuel Temperature Sensor B Circuit Range/Performance
- O2 Sensor Heater Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
What To Check After Fixing 15426 Code
- Inspect all the connections hydraulic actuator position sender (g302), implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns