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Home >> Jeep >> 2024 >> Grand Cherokee Summit >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 61 (2.0L - DTCS P0245 To P0268) >> DTC Troubleshooting >> P0262-Fuel Injector 1 Circuit High >> Possible Causes

Possible Causes

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Possible Causes
FUEL INJECTOR 1 HIGH SIDE CONTROL CIRCUIT SHORTED TO VOLTAGE OR ANOTHER CIRCUIT
FUEL INJECTOR 1 LOW SIDE CONTROL CIRCUIT SHORTED TO VOLTAGE OR ANOTHER CIRCUIT
FUEL INJECTOR 1
POWERTRAIN CONTROL MODULE (PCM)

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