Powertrain
generic / SAE
P0095
Intake Air Temperature Sensor 2 Circuit Bank 1
Generic electrical fault on intake air temperature sensor 2 (typically post-intercooler) on bank 1. The intake air temperature sensor feeds the ECM's density calculation — a drifted reading miscalculates fuel mass and pushes mixture lean (cold reading) or rich (hot reading).
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number– / 95
Possible causes
- Sensor element failed high
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 40–250 €
- Estimated time: 0.3–1.5 h
- Component: iat sensor 2
- Component: sensor wiring
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012