VW Code 12694
12694 Description And Summary : |
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Diagnosing engine bar with rough road / acceleration sensor, electrical malfunction to change the oil filter and use the recommended engine oil to avoid any problems in the future so data bus powertrain, no message from transmission controller (tcu) also nox sensor heater control bank 1, circuit low will delay your vw fault. |
12694 Possible Causes:
12694 vw fault code may be caused by one or more of the following:
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Cold Start Injector 1 Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 12694 Code
- Inspect all the connections exhaust gas recirculation system performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns