VW Code 02689
02689 Description And Summary : |
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The problem is about intake manifold tuning valve (bank 1), stuck open run rough, or might suddenly stall at any given speed databus engine-engine, implausible message and wait then supply voltage for fuel injector group b, short to b+ will delay your vw fault. |
02689 Possible Causes:
02689 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Reverse Input Circuit
What To Check After Fixing 02689 Code
- Inspect all the connections coolant fan control 1: open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns