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Home >> Jeep >> 2021 >> Wrangler Islander, 2.0L Eng VIN N, Part Time T/Case Control >> Repair and Diagnosis >> Engine Performance >> System >> 2.0L - DTCS P2AB8 To U0140 >> DTC Troubleshooting >> P2B95-Cold Start Injection Pulse Performance >> Possible Causes

Possible Causes

Possible Causes
FUEL INJECTOR WIRING ISSUE
FUEL INJECTOR
POWERTRAIN CONTROL MODULE (PCM)

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