DTC P026A - Charge Air Cooler Efficiency Below Threshold
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DTC DESCRIPTION P026A - CHARGE AIR COOLER EFFICIENCY BELOW THRESHOLD
| Description: | This DTC sets when the PCM detects that the modeled charge air cooler efficiency differs from the measured charge air cooler efficiency by greater than a calibrated value for 10 seconds. | ||
| Possible Causes: |
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| Diagnostic Aids: | Check the CAC system for low fluid level, cracked, restricted or misrouted coolant lines, cracked or restricted heat exchanger. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST FB . | ||