SOURCE: 1992 pontiac grand prix cranks but will not start
there is a module that the coil pacs plug into, it may be bad or have a bad connection
SOURCE: 1997 GMC CRANKS NO START
Go to a library that has a set of the factory service manuals (not Chlton's or Haynes or Motor's). The FSM's will give you all the trouble hotting charts that the dealer techs use.
SOURCE: Crank sensor location 1999 dodge durango
the crank sensor is located passenger side back of the engine were the trans and engine come together .there are 2 - 13mm.bolts that bolt to top of the engine.
SOURCE: no spark,new coil still no spark,crank sensor? 95 dodge ram 5.2 l
Could possibly be the ECM or computer it may be the crank sensor. The crank sensor is probably the cheepest so I would start there. Since it sound like you may be throwing parts at this, since you cant drive it to have a diagnostic done and you can't have the crank sensor tested, I would buy a used one from a junk yard to see if that is the problem to save a little money since you may have to buy somthing else if that does not work. Good luck
For no spark problem,click the link below :---Car has
no spark?
http://schematicsdiagram.blogspot.com/2011/06/car-has-no-spark.html
Crank sensor to module to coil pack to plugs. There may be a failing component. I would check Crank Sensor first. If you are getting spark to all cylinders, then rule out coil packs, if only spark to one or two cylinders, then replace faulty pack.
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Check fuses first and relays and check for spark at each plug wire //fuses to check € coils , fuel injection , idle air control valve,throttle position sensor, fuel pump ,pcm etc. Plus there relays ok
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