hello bismic,the ficm relay is good and pcm relay is good,their is power and ground to the ficm,no any code and CEL in pcm memory check wit diagnostic tool.i think the problem is ficm,pcm and cam&crank sensor all is bad.i want order programmed scangaugell from ED,tool is $170&fare is $150,anyadvise with above.

 

What has already been said is that your lack of FPW (injector pulse width) could be the FICM or it could be the cam sensor. IMO your crank sensor is OK and probably your PCM is also OK (but can't say for sure). It would be helpful to know the sync information and the three FICM voltages (MPower, LPower, and VPower) at KOEO, and cranking. Without the troubleshooting details you might as well throw a few parts at it - replace the cam sensor and send your FICM to Ed (FICMrepair.com) to be tested and repaired. Better than having it sit there for months.

 

bismic the ficm relay is very good bcos ficm has power and ground confirmed,ficm mpw tested wit multimeter at the last pin close to driver side"koef-48v dcv" "koer-47v dcv" let assuming"fuel pw" is readng or below spec or within spec and yet the vehicle didn't start what could be the cause?pls i need every body advise.

 

thank bismic,once i recieve the scanguage fron ed and run it with the vehicle i will get you posted

 

Cam sensor. The front cover was off and you likely bumped something too hard. Have you verified its plugged I well? All you can really check to see if the cam sensor is good is the ohms. They rarely fail, but the pigtails and plugs do fail.

 

is nornal for any small/or verysmall oil coming out on top of injector when engine is cranking?is possible to be having 800& above "psi"pressure and still having oil pressure leak @ top of injector or any where in high pressure oil system? i don't no and i wish to know,any advise.

 

The injector spill port where the oil is dumped after the injection cycle is at the top of the injector. that is likely where you are seeing the oil come from. So, yes, if that's what you are seeing it is normal.

 

that is exactly what i saw,thank UR.

 

i bought scangagell in autozone but it didn't comunicate wit the vehicle and it keep displaying connecting,is only "trip and more"shown in the main screen, i red the manual where i saw troubleshooting above problem and follow the procedure yet is still doing the same thing,i need advise to solve the issue contiunous display of connecting and refuse to display "gauge and scan" help,help.

 

Have you gone through the set-up screens on the ScanGauge? It has an option for "diesel A" or "diesel B" I believe it should be set to A. If you've been there, check power at the cigar lighter, it the same fuse that supplies power to the pin in the OBD connector under the dash. If that's good, check fuse 22 under the dash, it's labeled "engine controls". Check fuses very closely or measure with a meter, they can be sneaky sometimes, blown but hard to see. Also be sure fuse is going into the clips in the fuse box, it's possible for the blades to go in beside clips instead of between. It will look like fuse is installed properly but it's not making good connection. Small chance there is a problem with the ScanGauge but it's not unusual for it to take a couple minutes to connect if it has been unplugged.

 

in the scanguage i didn't se anyting like diesel type A or B in it,i search everything in the guage noting like that of type diesel A or B,scanguage keep displaying connecting trough out and refuse to display scan and guage but display trip and more only.
the fuse is ok,thank i appriciate your feed back.