WebOct 30, 2012 · 143 Incorrect CMP signal signature 145 CMp signal inactive 146 CKP signal inactive 147 Incorrect CKP signal Initially the bus would not start. Replaced the Cam and … WebOct 7, 2015 · Electrical noise can can also set DTC 146.also be detected by thePCM, if the level issufficient to effect engineoperation, a correspondingDTC will be set.147 — Incorrect CKP An inactive CKP signal • DTC 147 is set by the An inactive CKP signal willSignal Signature during cranking is PCM when the CKP cause a no start condition.detectable by ...
Crank/No Start Code 147 No RPM signal - iATN
WebIt sets a code 147 incorrect CKP signal signature. RPM signal toggles on and off as you crank, (like ever other second.) New CMP and CKP made no change. All wiring checks to both sensors pass. Tried ECM from another like vehicle made no change. Used a dial … WebAug 31, 2016 · 551ECM/IDMIDM/CMPO signal inactive 552ECM/IDMIDM incorrect CMPO signal signature 553ECM/IDMIDM CKPO signal inactive 554ECM/IDMIDM incorrect CKPO signal signature 613ECMECM/IDM software not compatible 614ECMEFRC/ECM configuration mismatch 621ECMEngine using mfg. default rating 622ECMEngine using … granny torrelli makes soup summary
Crankshaft Position Sensor (CKP) - Autoditex
WebJan 1, 2024 · The ECM uses signal pulses from the crank position sensor (CKP) to calculate when a particular cylinder is approaching top dead center. The pulses from the cam position sensor (CMP) are used to decide whether it is on a compression or an exhaust stroke. When either signal is lost, the ECM may shut down ignition, injection or both. WebSep 5, 2024 · 147 - Incorrect CKP signal signature Both codes go active while driving and seems to be worse when the engine is warmed up. Have replaced both sensors seems to have had no effect, when driving the truck it cuts up/ stumbles, Im about to get into ohming out the wires but was wondering if anyone here has come across this issue. thanks Reply WebIndicates red ENGINE lamp on if the Engine Warning Protection System (EWPS) is enabled and a DTC is set. granny traductor