Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer thinks there's a problem with the sensor that checks how hot or cold the air is after it goes through the cooler. It's like when a thermometer isn't working right and gives the wrong temperature.
The P007B code is triggered when the Engine Control Module (ECM) detects a problem with the Charge Air Cooler Temperature Sensor's performance or range in Bank 1.
The Charge Air Cooler Temperature Sensor measures the temperature of the air after it has been cooled by the charge air cooler. This sensor helps the ECM adjust the air-fuel mixture for optimal performance. If the sensor's readings are outside the expected range, the ECM will set the P007B code.
• Check Engine Light on
• Poor engine performance
• Increased fuel consumption
• Faulty Charge Air Cooler Temperature Sensor
• Wiring issues or poor connections in the sensor circuit
• Faulty ECM
ECM: Engine Control Module
OBD-II: On-Board Diagnostics II
• Use an OBD-II scanner to confirm the code.
• Inspect the Charge Air Cooler Temperature Sensor and its wiring.
• Test the sensor's resistance and compare it to specifications.
• Replace the Charge Air Cooler Temperature Sensor if faulty.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$100 - $300
Moderate
• Ford F-150
• Chevrolet Silverado
• Ram 1500
• Regularly inspect and clean the charge air cooler.
• Check sensor connections during routine maintenance.
• Use quality fuel to prevent sensor contamination.
Sensor Issue
• Avoid driving aggressively until the issue is fixed.
• Monitor fuel consumption for any unusual increases.
Check if the vehicle's warranty covers sensor-related repairs.
This code has become more common with the increased use of turbocharged engines, which rely on charge air coolers.
Moderate – While the vehicle can still be driven, it may experience reduced performance and efficiency.
Driving with a faulty sensor may lead to increased emissions and could fail emissions testing.
• Engine at operating temperature
• Vehicle in a safe and controlled environment
The Charge Air Cooler Temperature Sensor is typically located near the intercooler or charge air cooler in the engine bay.
Q: Can I drive with a P007B code?
A: Yes, but it's recommended to fix it soon to avoid performance issues.
Q: How does the Charge Air Cooler Temperature Sensor affect my car?
A: It helps the engine run efficiently by providing temperature data for optimal air-fuel mixture.
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