BMW DTC P00E0 – Charge Air Cooler Coolant Temperature Sensor ‘A’ Circuit Low
DTC P00E0 meaning on BMW
The DTC P00E0 code on a BMW indicates a low circuit condition in the Charge Air Cooler Coolant Temperature Sensor ‘A’. This sensor is responsible for monitoring the temperature of the charge air cooler coolant.
BMW DTC P00E0 symptoms
Symptoms of the DTC P00E0 code on a BMW may include poor engine performance, reduced fuel efficiency, rough idling, and potentially an illuminated check engine light on the dashboard.
BMW DTC P00E0 causes
The common causes of the DTC P00E0 code on a BMW include a faulty charge air cooler coolant temperature sensor, damaged wiring or connectors in the sensor circuit, or issues with the sensor’s internal circuitry.
BMW DTC P00E0 seriousness
While the DTC P00E0 code may not cause immediate drivability issues, it can lead to poor engine performance and reduced fuel efficiency if left unresolved. It is recommended to address this issue promptly.
How to diagnose DTC P00E0 on BMW
To diagnose the DTC P00E0 code on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault codes and then perform a visual inspection of the charge air cooler coolant temperature sensor and its wiring for any visible damage.
- Check the sensor’s wiring and connectors for any signs of wear or corrosion.
- Test the sensor’s resistance and compare it to the manufacturer’s specifications.
- Inspect the sensor for physical damage or signs of coolant leakage.
How to fix DTC P00E0 on BMW
To fix the DTC P00E0 code on a BMW, the following steps may be taken:
- Replace the charge air cooler coolant temperature sensor if it is found to be faulty.
- Repair or replace any damaged wiring or connectors in the sensor circuit.
- Clear the fault codes and perform a test drive to ensure the issue has been resolved.
How to erase DTC P00E0 on BMW
To erase the DTC P00E0 code on a BMW, a diagnostic scanner can be used to clear the fault codes stored in the vehicle’s engine control module. Once the codes are cleared, the check engine light should turn off if the issue has been successfully resolved.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.