NO WAIT TO START/NO FUEL/NO CRANKY

[moreepms]

NO WAIT TO START SO NO FUEL

STOCK 2001/ram/ 4x4 2500 HO CUMMINS 24 VALVE, NO PUNKY STUFF OLD MAN TRUCK

Truck was running great but leaking oil decided to taker her down

replace tappet cover gasket/reseal vacumm pump WOW WHAT A JOB dont listen to bull crap bout how easy that is//////

HAD TO REMOVE
VP 44 AN ALL INHJECTOR LINES N USED TORK TOOL
HAD TO REMOVE ALL INTAKE SUPPLY
HAD TO REMOVE ECM
HAD TO REMOVE VACUMM PUMP///ALL KNUCKEL BUSTING/HARD TO GET TOO/ LOTS OF CURSING/SCRATCHES, CUTS, ASPHALT BRUISES

OK, NOW THAT I HAVE VENTED

RE-ASSEMBLY WENT MUCH SMOOTHER

BUT/BUT

NO WAIT TO START/NO FUEL so i cant prime or bleed off air.....not stupid aint gonna burn uo VP 44

DONE ALL THE KIDDY STUFF

CHECKED FUSES/RELAYS all ok/ so decided to remove battery cables let sit overnight morning reconnected STILL SAME PROBLEM

NOW when doing my work

i did not disconnect batteries
i did un bolt ECM an Moved it to the side, I DID NOT UNPLUG WIRING FROM ECM////////i could not find correct driver for removing wiring harness/SO I JUST LET IT DANGLE

ANY IDEAS, HELP, KNOWLEDGE i have owned truck since date of its biirth/ been there done that but this has kicked my butt

-- email address removed --

DELAYED NOT DEFEATED

 

[DavidC]

ECM ground wire, I believe it is behind the starter ?

 

[DonFitzwater]

Can you get communictions with a scanner?

 

[moreepms]

ECM ground wire, I believe it is behind the starter ?

I ran a ground directly from battery to ECU

No change

 

[moreepms]

Can you get communictions with a scanner?

P code 0124

 

[moreepms]

P code 0123 an P1694 an P pcu

 

[moreepms]

Can you get communictions with a scanner?

Scanner picks up nothing 3off on p0123 an p 1694

 

[DonFitzwater]

Please clarify your answer. Does the scanner communicate with your truck, yes or no?

The two codes you are listing are telling me bad pcm.

 

[moreepms]

Please clarify your answer. Does the scanner communicate with your truck, yes or no?

The two codes you are listing are telling me bad pcm.

Now please identify what where is PCM located I have seen soo many different descriptions such as. Everyone, Ecu, p cu PCM. I am totally confused.

Is the PCM located behind breather on firewall or on side of engine block.

Thanks for helping

 

[BoeingDiesel]

The PCM is on the firewall passenger side. ECM is on the drivers side mounted to block.

 

[moreepms]

The PCM is on the firewall passenger side. ECM is on the drivers side mounted to block.

I have read about its location personally I have not looked for it.

I also read articles that the dodge diesel does NOT HAVE A separate PCM. That the PCM, pic and Ecu was all incorporated in the ECM box on side of engine block.

If you know for certain the 2001 dodge 2001 has separate PCM I will start removing. Breather to search fo it.

Thank you for any and all help you are providing.

 

[DavidC]

Yes 2001 has PCM. Don't think you can miss it on Pas. side firewall with a gazillion wires

 

[DavidC]

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[GAmes]

@moreepms, it is pretty obvious you need one of these.

https://www.genosgarage.com/product...l-2001-print/dodgeram-factory-service-manuals

 

[moreepms]

The PCM is on the firewall passenger side. ECM is on the drivers side mounted to block.

You r 100% correct. Found PCM directly behind filter on the fire wall.

Is there any method of testing.

ECM. PCM

IF SO HOW N WITH WHAT

 

[moreepms]

@moreepms, it is pretty obvious you need one of these.

https://www.genosgarage.com/product...l-2001-print/dodgeram-factory-service-manuals

Please clarify your answer. Does the scanner communicate with your truck, yes or no?

The two codes you are listing are telling me bad pcm.

i do not have a scanner but I have one of the in nova that plugs into communication port
Thanks you.

 

[moreepms]

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Great picture. I found it

 

[moreepms]

@moreepms, it is pretty obvious you need one of these.

https://www.genosgarage.com/product...l-2001-print/dodgeram-factory-service-manuals

Yes I do. Thank you

 

[moreepms]

Yes I do. Thank you

Only. $169.95 on a fixed income wow Geno got hit going on.

Me wrong business

 

[moreepms]

I

i do not have a scanner but I have one of the in nova that plugs into communication port
Thanks you.

innova sees nothing however on off 1,2,3 on odometer see all p0123 p1694

All of which point to TPS

HOWEVER INNOVA SUGGEST MAYBE PCM BECAUSE OF COMMUNICATION FAILURE