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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (3.0L Diesel - DTCS P01CD-00 To P0402-00) >> DTC Troubleshooting >> P0202-00-Fuel Injector 2 Circuit Open >> Possible Causes

Possible Causes

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Possible Causes
(K12) FUEL INJECTOR NO. 2 HIGH-SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE
(K612) FUEL INJECTOR NO. 2 LOW-SIDE CONTROL CIRCUIT OPEN/HIGH RESISTANCE
FUEL INJECTOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .