Powertrain
generic / SAE
P2DCB
Starter/Generator Phase X-Y-Z Current Sensor Correlation
The phase X, Y, and Z current sensors of the starter/generator do not correlate within the calibrated tolerance. Sum of phase currents should be near zero.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / CB
Possible causes
- One sensor offset drifted high
- Ground offset between sensors medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 2–8 h
- Component: starter generator phase x current sensor
- Component: starter generator phase y current sensor
- Component: starter generator phase z current sensor
- MIL / check engine light
- limp mode possible
Sources
References
sae:J2012