VW Code 15624
15624 Description And Summary : |
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The problem is about exhaust gas temperature sensor bank 2 sensor 1, circuit range / performance the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor, circuit intermittent / erratic or change control module defective will delay your vw fault. |
15624 Possible Causes:
15624 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Cold Start Injector 1 Malfunction
- O2 Sensor Heater Circuit Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 15624 Code
- Inspect all the connections butterfly valve control unit 2 (j544), under voltage during basic adjustment
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns