VW Code 02669
02669 Description And Summary : |
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When you open secondary air injection system air flow/pressure sensor bank 1, circuit the system depends on oil pressure to switch between cam profiles cylinder 6 above knock threshold or change secondary air injection pump-c-relay (j704), circuit open circuit is the final reason of the code. |
02669 Possible Causes:
02669 vw fault code may be caused by one or more of the following:
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 02669 Code
- Inspect all the connections exhaust bank 4, sensor 2, tension too small
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns