DODGE
18-103-15
2015-12-11 · NHTSA 10160037
목록의 차량은 조사 단서입니다. 제조사 자료에서 엔진, 생산 기간, 소프트웨어 조건을 확인하세요.
제조사 요약
영어 원문
Flash: Powertrain Diagnostic And System Enhancements This bulletin involves reprogramming the Powertrain Control Module (PCM) with updated software. Some customers may describe one or more of the following: MIL Illumination Upon further investigation the technician may find that the following Diagnostic Trouble Codes (DTCs) have been set: ? P2096 - Downstream Fuel Trim System 1 Lean (5.7L Engines). ? P2097 - Downstream Fuel Trim System 1 Rich (5.7L Engines). ? P2098 - Downstream Fuel Trim System 2 Lean (5.7L Engines). ? P2099 - Downstream Fuel Trim System 2 Rich (5.7L Engines). Drivability Improvements: ? Fuel pump relay operation at key on. ? Engine seems to lacks power at high engine RPMs (5.7L and 4.7L Engines). ? Shudder or shake condition on wide open throttle stab during downshift event (5.7L and 4.7L Engines). ? EVAP Diagnostic Enhancements. This diagnostic routine will be disabled while the vehicle is in decel fuel shut off mode.(3.7L/4.7L Engines only). ? Audible knock sound on WOT launches (DJ/DD 5.7L Engines only). Transmission Improvements: ? High engine RPMs needed before vehicle will upshift from 3rd to 4th. (5.7L and 4.7L Engines). ? Harsh 1st to 2nd gear upshift (5.7L and 4.7L Engines). ? Unexpected or busy downshift while coasting between 45-48 mph (72-77 kmh) (DS 5.7L Engines only).
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