OBD-II code · Powertrain (generic)
P00E7 Intake Air Temperature Measurement System - Multiple Sensor Correlation Bank 2
Multiple intake air temperature sensors on bank 2 disagree beyond plausible limits. 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).
Is it safe to drive with P00E7?
Usually safe to drive in the short term. Get it diagnosed when convenient, sooner if the car drives differently.
Common causes
- Most likelyOne sensor drifted
Repair at a glance
- Difficulty
- Easy
- DIY friendly
- Often, with basic tools
- Typical labour
- 0.3–1.5 h
- Emissions test
- Likely to fail
- After the fix
- A drive cycle is needed before the light stays off
- Parts involved
- Iat Sensor 1, Iat Sensor 2
Related codes
- P00CEIntake Air Temperature Measurement System - Multiple Sensor Correlation Bank 1
- P00E4Exhaust Heat Exchanger Exhaust Bypass Valve A Stuck Closed
- P00E5Intake Air Temperature/Fuel Temperature Correlation
- P00E6Intake Air Pressure Measurement System - Multiple Sensor Correlation Bank 2
- P00E8Intake Air Temperature Sensor 3 Circuit Bank 1
- P00E9Intake Air Temperature Sensor 3 Circuit Range/Performance Bank 1
- P00EAIntake Air Temperature Sensor 3 Circuit Low Bank 1
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.