Powertrain
generic / SAE
P2CE2
Intake Air Heater C Circuit Range/Performance
The control circuit of intake air heater C reports a circuit range/performance condition. Cold-start preheating cannot be commanded as expected.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberC / E2
Possible causes
- Heater element aged - low output high
- Supply voltage low under load medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 80–400 €
- Estimated time: 0.5–2 h
- Component: intake air heater c
- Component: wiring harness
- Component: ecm
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012