Section 8 (2.0L - DTCS P1E27 To P2072)
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.
- DTC Troubleshooting
- P1E27 EGR 1 High Side Control Circuit Low
- P1E28 EGR 1 High Side Control Circuit High
- P1E7C Catalyst Temperature Sensor Module "A" Performance
- P1E7D Cylinder 1 Injector Short
- P1E7E Cylinder 2 Injector Short
- P1E7F Cylinder 3 Injector Short
- P1E80 Cylinder 4 Injector Short
- P2066 Fuel Level Sensor 2 Performance
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary And Secondary Fuel Level Sensor Circuit Fault Diagnostics
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test
- P2067 Fuel Level Sensor 2 Circuit Low
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary And Secondary Fuel Level Sensor Circuit Fault Diagnostics
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test
- P2068 Fuel Level Sensor 2 Circuit High
- Functional Description - Fuel Level Sensors
- System Operation - Fuel Level Rationality
- Enabling/Set Conditions And Possible Causes - Fuel Level Sensor Faults
- Check For An Active Or Intermittent Condition
- Primary And Secondary Fuel Level Sensor Circuit Fault Diagnostics
- Fuel Level Sensor Rationality Diagnostics (P0461, P2066)
- Fuel Level Sensor Tables
- Powertrain Verification Test
- P2072 Electronic Throttle Control System - Ice Blockage