hows it im branden love my dodge but blew my 4.7 engine an but in a 5.7 injecters ar'nt firing i think it has somthing to do with the immobolizer help how can i pass that system?

 

Welcome to the site. I will move this thread to the third generation Ram section,
FF

 

thank u still learning how to work the sites

 

So let me see if I understand this correctly after the run on sentence. You blew a 4.7, put a 5.7 in it's place but can't get it to run?

 

yes the harness is from an automatic,but my truck is standard both trucks are 03 found out the immoblizer was demobilized by old owner there is spark ,an fuel pump kicks on. i got the truck too turn over with key by grounding gr/or wire thanks for replying to my cry for help. what do i do to here that hemi rooaar.

 

I would download the Service Manual for you truck from my signature and do some soul searching in it

 

thanx any info is gold cant wait to fix problem

 

i jus learned the key dance and these are the codes i got p0645,p0627,p0685,p0688,p0633,p1618,p2122,p0223,p2 100. thanx to every one thats been helping can someone figure it out hopefully its jus one wire LOL.

 

found out codes p0645air condition clutch relay. p0627 fuel pump relay circuit. p0685 ASDrelay control circuit. p0688 ASD sense circuit,low voltage. p0633SKIM not programmedinto PCM. p1618 SBDS interactive codes. p2122 throttle pedal pos sens/switch D circ low input. p0223 TP sensor NO. 2, high voltage. p2100 throttle actuator ctrl motor circ/open. my question is do all these tie in to each other appricate ur help an knowlage.

 

what pcm are you using? the 4.7 or did you get a 5.7 pcm as well?