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Grand Cherokee Summit
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Repair and Diagnosis
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Different variant/trim
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Section 82 (2.0L - DTCS P1E28 To P2097)
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DTC Troubleshooting
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P1E80-Cylinder 4 Injector Short
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Set Condition
Set Condition
WARNING:
This page is about a different variant/trim than selected.
The Powertrain Control Module (PCM) detects an short between the High and Low Side Fuel Injector 4 Control circuits.