Error code
OBD2 P0095
OBD2P0095
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Intake Air Temperature Sensor 2 Circuit.
Severity
moderateCan drive, but performance may be affected.
Summary
P0095 indicates an issue with Intake Air Temperature Sensor 2 (IAT2) circuit malfunction in your vehicle's engine control system.
Symptoms
- Poor engine performance, especially during acceleration
- Engine hesitation or rough idle
Common Causes
- ECM programming issues requiring a reflash at the dealer service center
- Poor charge cooling leading to overheating and misinterpretation by ECM
- Weather conditions causing temperature correlation errors
Diagnosis
- Check connector IAT2 for proper seating and damage
- Use a scan tool to monitor IAT and IAT2 readings with engine off and on
- Perform DVOM sensor check by backprobing the connector
Fixes
- Reflash ECM if programming issue is identified
FAQ
What should I do if my vehicle has P0095?
Check for loose connectors, damaged wiring, and perform sensor checks. If issues persist, consult a mechanic or dealer service center.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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