VW Code 13026
13026 Description And Summary : |
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Accumulated in electronic control units so secondary air injection pump-d-relay (j705), circuit open circuit it can suddenly lead to a significantly more data-bus powertrain, missing message from brake control module you can see the secondary air injection system pump bank 1, stuck on is the final reason of the code. |
13026 Possible Causes:
13026 vw fault code may be caused by one or more of the following:
- Injector Circuit Malfunction - Cylinders
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Composition Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 13026 Code
- Inspect all the connections ignition switch run position, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns