I recently swapped the std engine of my lotus elise for a MGTF 160VVC (MEMS3)
Next week MOT (APK), i checked the ECU for faults (pscan) and found some faults. I only drove the car for maybe 1 km and not yet revved more then maybe 3000/3500 rpm.
All of them are not interesting because of the conversion, except fault P1522 has my interest. I have already tested the VVC control by driving the both solenoids directly with 12V. I removed the camshaft cover, marked the position of the shaft and checked increasing and decreasing, that works. I measured the resistance of the coils, both around 8 ohm.
Q1. Does anyone know what is the trigger for this fault ?
Q2. Which values are interesting to log with the pscan to analyse the cause ?