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Ls3 Cam Sensor G4 Link Engine Management
Crank sensor wiring diagram. Brnyel wire feeds chassis ground. Crank the engine for a few seconds. The cam and crk sensors are types of speed. Blu wire carries crank signal to pcm. The connector on the sensor itself has male spade terminals. A wiring diagram makes it easier to check for shorts to ground or power and of course check for continuity between the crank sensor and the pcm.
Dec 24 2011 327am. Crankshaft position sensor wiring diagram. Pink purple and yellow. This video is dedicated to cam and crk sensor testing and operational parameter but from an electrical and wiring diagram interpretation point of view. Pin a is 12v pin b is ground and pin c is signal. This means that one wire feeds it with power one wire feeds it ground and the other takes the ckp signal to the computer.
Yelblk wire feeds 12 volts from pgm relay. Touch one of your meter probes to either one of the sensor wires and the other to the other wire. Ask an assistant to crank the engine for a few seconds. Your dmm should register about 200mv to 300mv. Pink is 12v yellow is signal and purple is supposedly groundsignal return. Check your meter display and compare your reading to your manual specifications.
Crank sensor wiring issues. If neither wire has current theres a failure in the sensor circuit. Crankshaft position sensor wire color id and description. Then using the meter red lead back probe the black ground wire at the harness connector or ckp sensor. The crank sensor is a 3 wire hall effect sensor. Have your helper crank or start the engine.
Now touch your dmm red lead to the green signal wire on the harness connector or ckp sensor. In most cases youll see a fluctuating signal. Crank sensor wiring diagram 2001 2005 17l honda civic. All three wires connect directly to your dodge dakota or durangos fuel injection computer. You should be able to tell from a wiring diagram a good one which wire goes to which terminal. The illlustrations and info in this page apply only to 1996 1997 1998 dodge ram pickups vans and dakota with a 39l 52l or 59l gasoline engine that use the 3 connector pcm.
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Gallery of Crank Sensor Wiring Diagram
