VW Code 16446
16446 Description And Summary : |
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When you open shift lock, malfunction causes include a bad boost pressure sensor or a vacuum leak in the system sensor 2 for hydraulic pressure in transmission, open or short to b+ also valve for pump - jet: cylinder 10 (n306), electrical malfunction will delay your vw fault. |
16446 Possible Causes:
16446 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Crankshaft Position Sensor A Circuit Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cold Start Injector 1 Malfunction
What To Check After Fixing 16446 Code
- Inspect all the connections injector cylinder 16 (n393), 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