The control module detected that the signal in the Charge Air Cooler Temperature circuit stayed below the expected operating range.
TuningBot DTC Database · v4.37.14
P00A2 Charge Air Cooler Temperature Sensor Circuit Low Bank 2
Generic (OBD-II) interpretation in the TuningBot DTC database.
What P00A2 means
Related and nearby codes
How to read P00A2
Powertrain: engine, transmission and driveline systems.
Generic SAE-standard code: same meaning on every make.
Specific fault index within the subsystem.
Frequently asked questions about P00A2
What does P00A2 mean?
Charge Air Cooler Temperature Sensor Circuit Low Bank 2. The control module detected that the signal in the Charge Air Cooler Temperature circuit stayed below the expected operating range.
Is P00A2 generic or manufacturer-specific?
P00A2 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.
Can TuningBot remove P00A2 at file level?
If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.
Other file services
Understand the system behind this code: Diagnostic Strategy and DTC Logic
