P267F
Control Module Internal Temperature Sensor A Circuit Intermittent/Erratic
This code indicates control module internal temperature sensor a circuit intermittent/erratic. It relates to the auxiliary emission controls and may affect performance, emissions, or drivability depending on the exact failure.
Control Module Internal Temperature Sensor A Circuit Intermittent/Erratic
Common causes
- medium
Sensor failure
O2, NOx, pressure, or temperature sensors can drift or fail.
Typical part cost: $100-400
- medium
Exhaust leak or restriction
Leaks before sensors or a restricted exhaust can set emissions codes.
Typical part cost: $100-400
See all causes + fix costs
Create a free Wrenchify account to unlock the rest for P267F.
Unlock causesFree forever · No credit card
First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
Get the full step-by-step diagnosis
Create a free Wrenchify account to unlock the rest for P267F.
Unlock diagnosisFree forever · No credit card
Related codes
See related trouble codes
Create a free Wrenchify account to unlock the rest for P267F.
Unlock related codesFree forever · No credit card
Frequently asked questions
What does P267F mean?
P267F means "Control Module Internal Temperature Sensor A Circuit Intermittent/Erratic". It is a generic OBD-II code that points to a fault in the auxiliary emission controls.
Can I keep driving with this code?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical. Use the Wrenchify app for a full diagnosis specific to your vehicle.
Get the full P267F diagnosis for your vehicle
Year, make, model + step-by-step repair help — free plan included.