Powertrain
generic / SAE
P0A01
Motor Electronics Coolant Temperature Sensor Range/Performance
The motor electronics coolant temperature sensor reading is implausible relative to other thermal models or coolant flow estimates.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / numberA / 01
Possible causes
- Sensor drift high
- Low coolant flow medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: shop only
- DIY: shop recommended
- Estimated cost: 300–1500 €
- Estimated time: 1.5–5 h
- Component: motor electronics coolant temperature sensor
- Component: electric coolant pump
- MIL / check engine light
Sources
References
sae:J2012