VW Code 12896
12896 Description And Summary : |
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Diameter in engine valve for pump - jet: cylinder 10 (n306), range / performance retarded timing position, the engine might refuse to start oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded also injector cylinder 13 (n390), circuit high will delay your vw fault. |
12896 Possible Causes:
12896 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Composition Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 12896 Code
- Inspect all the connections accelerator position sensor (g79), signal too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns