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 is having trouble getting a steady reading from a sensor that checks the temperature of the air cooler's coolant. It's like when a thermometer keeps changing its reading even though the temperature isn't really changing.
The P00E2 code indicates that the signal from the Charge Air Cooler Coolant Temperature Sensor A is not stable, showing intermittent or erratic values.
The Charge Air Cooler Coolant Temperature Sensor A is responsible for measuring the temperature of the coolant in the charge air cooler. The Engine Control Module (ECM) uses this information to optimize engine performance. If the sensor provides inconsistent or erratic data, the ECM may not be able to accurately control the engine parameters, leading to this error code.
• Check Engine Light illuminated
• Poor engine performance
• Increased emissions
• Faulty Charge Air Cooler Coolant Temperature Sensor
• Wiring issues such as damaged wires or poor connections
• Malfunctioning ECM
ECM: Engine Control Module
Coolant: A fluid that helps keep the engine temperature stable
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connections to the sensor for damage.
• Test the sensor for proper operation using a multimeter.
• Replace the Charge Air Cooler Coolant Temperature Sensor if faulty.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the ECM if necessary.
• OBD-II scanner
• Multimeter
• Wrench set
$100 - $300
Moderate
• Ford F-150
• Chevrolet Silverado
• Ram 1500
• Regularly inspect and maintain the cooling system.
• Ensure proper coolant levels are maintained.
• Check wiring and connections periodically.
Sensor Issue
• Avoid driving aggressively until the issue is resolved.
• Have the vehicle inspected by a professional mechanic.
• Monitor the vehicle's performance for any changes.
Check with the vehicle manufacturer for specific warranty coverage related to sensors and electronic components.
This code has been associated with vehicles that have issues with cooling system maintenance or sensor degradation over time.
Moderate – While the vehicle may still be drivable, it is important to address this issue to avoid potential engine performance problems.
Ignoring this code can lead to increased emissions and potential engine damage, which may not comply with local emissions regulations.
• Engine at normal operating temperature
• Vehicle in a safe, stationary position
The Charge Air Cooler Coolant Temperature Sensor is typically located near the charge air cooler, often at the front of the engine compartment.
Q: Can I drive with a P00E2 code?
A: While you may be able to drive, it is not recommended as it can lead to further engine issues.
Q: How often should I check my coolant system?
A: It's a good idea to check your coolant system at least once a month or as recommended by your vehicle manufacturer.
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Fitment Required · Vehicle-fitment part
Relevant when coolant-temperature and warm-up faults indicate a thermostat-related issue.
Coolant-temperature and warm-up faults often lead to thermostat testing and replacement.
Thermostats are vehicle-specific and should be matched by engine and housing style.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.