Is it safe to drive with this code?

Driving may be possible in many cases, though the engine may enter reduced-power mode to protect components. Performance can be compromised, and continued driving without repair may risk further issues, particularly under heavy loads. See our disclaimer for guidance on whether to drive or seek immediate assistance.

This code may affect your MOT outcome if the malfunction indicator lamp remains illuminated at the time of test. The key consideration is whether the dashboard warning light is on during the inspection—refer to our disclaimer for complete MOT information.

Roughly how much does it cost to fix?

Repair costs typically fall in the low to mid three-figure range, depending on whether the issue is a simple sensor replacement or involves wiring repairs. Sensors alone are often relatively inexpensive, but labour charges vary between independent workshops and main dealers. Complex wiring faults or ECM issues can push costs toward the high three-figure range.

What is a charge air cooler temperature sensor?

In turbocharged or supercharged engines, this sensor monitors the temperature of compressed air after it passes through the intercooler, helping the ECM optimise fuel delivery, ignition timing, and boost control for efficient combustion and engine protection.

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← All fault codes | Electrical & Sensors

P007C

Powertrain

Charge Air Cooler Temperature Sensor Circuit Low Bank 1

The engine control module has detected an unusually low voltage signal from the temperature sensor that monitors air exiting the charge air cooler (intercooler) on bank 1, often indicating a short circuit or sensor fault.

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ⓘ Information only. This page provides general educational information about fault code P007C. We do not assess the urgency or safety implications of any specific fault. That requires in-person diagnosis by a qualified mechanic. Full terms.

Recommended next steps

Whether a fault is urgent, drivable, or routine depends entirely on the cause on a specific vehicle, and that can only be determined by a qualified mechanic with diagnostic equipment. If a warning light is illuminated, the most reliable next step is professional diagnosis.

What does P007C mean?

P007C is a Powertrain (engine, transmission, fuel system) fault code. It indicates: Charge Air Cooler Temperature Sensor Circuit Low Bank 1.

This is a standardised OBD-II code. The technical definition is the same regardless of the make or model of vehicle, although specific causes and symptoms can vary between vehicles.

About Electrical & Sensors codes

Codes in the Electrical & Sensors category.

P007C is one of 4,010 codes in this category. Browse all Electrical & Sensors codes →

What we know about P007C specifically

We record the SAE J2012 standardised definition and the system this code belongs to, but we have not yet published detailed driver-reported symptoms, common causes, or step-by-step diagnostic guidance for P007C.

Rather than invent that information by generating generic content from a template, we leave it out. For specific guidance, the most reliable sources are:

•your vehicle's own service manual or manufacturer-specific technical bulletins
•a qualified mechanic with a manufacturer-level diagnostic tool
•a marque specialist familiar with your make and model

Codes nearby

Codes adjacent to P007C in the P-code series. Many fault codes appear together with their neighbours because they relate to the same circuit or component.

P0079 Exhaust Valve Control Solenoid Circuit Low (Bank 1)

P007A Charge Air Cooler Temperature Sensor Circuit Bank 1

P007B Charge Air Cooler Temperature Sensor Circuit Range/Performance Bank 1

P007D Charge Air Cooler Temperature Sensor Circuit High Bank 1

P007E Charge Air Cooler Temperature Sensor Circuit Intermittent Bank 1

P007F Charge Air Cooler Temperature Sensor Bank1/Bank2 Correlation

Other Electrical & Sensors codes

Other fault codes in the same system as P007C. The ones with detailed guides have plain-English explanations, symptoms, causes, and diagnostic steps.

B1257

Air Temperature External Sensor Circuit Short To Ground Detailed guide

B1363

DBPT Circuit Short To Ground Detailed guide

B2100

Ignition Run/Start Input Circuit Performance Detailed guide

C2000

Steering Angle Sensor Not Calibrated Detailed guide

P0030

HO2S Heater Control Circuit (Bank 1 Sensor 1) Detailed guide

P0031

Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) Detailed guide

Spotted an issue or have something to add? Mechanics, technicians, and drivers who have first-hand experience with P007C can submit a correction or expansion. We review every submission before publishing, mechanic submissions are prioritised.

Information only, not professional advice

The information on this page is provided for general guidance and educational purposes only. It is not a substitute for diagnosis or repair advice from a qualified mechanic. Always verify any fault before paying for repairs. carfaultcodes.co.uk accepts no liability for decisions made based on this information. Full terms →

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