P2111 Diagnostic Trouble Code Discussion for September 2026
Electronic Throttle Control - Unable To Close
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| Help Request | Posted | |
| 2012 Jeep Wrangler Sahara 3.6L Poor Idle Quality, Surge, Cuts out, Stall, Misfire, MIL Lamp on VIN: 1C4GJWBG3C P2111: Etc. Throttle body light flashing intermittently. when problem occurs, it long cranks, idle surges & reference voltage is at 2.7 to CKP,oil pressure & Throttle body. removed intake to check harnesses. all looked good. replace oil sender & crank sens... |
September 10, 2026 |
