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Home >> Jeep >> 2025 >> Grand Cherokee Altitude, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (2.0L - DTCS P0034 To P007C) >> DTC Troubleshooting >> P007B Charge Air Cooler Temperature Sensor Circuit Performance >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2025 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
TMAP SENSOR TEMP SIGNAL CIRCUIT HIGH RESISTANCE
SENSOR GROUND CIRCUIT HIGH RESISTANCE
TMAP SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to:  2.0L - PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .