Powertrain
generic / SAE
P24C2
Exhaust Gas Temperature Measurement System Multiple Sensor Correlation Bank 1
The multiple EGT sensors on bank 1 disagree by more than the diagnostic tolerance under stable conditions - one of them has drifted relative to the others.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number4 / C2
Possible causes
- One sensor has drifted high
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 200–800 €
- Estimated time: 1–3 h
- Component: egt sensor b1s1
- Component: egt sensor b1s2
- Component: egt sensor b1s3
- Component: egt sensor b1s4
- MIL / check engine light
- emissions-relevant
Sources
References
sae:J2012