DodgeForum.com

2nd Gen Ram Tech 1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.

97 ram no spark no fuel help please

Thread Tools
 
Search this Thread
 
  #31  
Old 01-19-2013, 06:23 PM
ram0325's Avatar
ram0325
ram0325 is offline
Amateur
Thread Starter
Join Date: Nov 2012
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
I have done everything suggested in this thread several times over. I really need to get my truck runnin please if you can help let me know
 
Reply Like
  #32  
Old 01-19-2013, 10:07 PM
HeyYou's Avatar
HeyYou
HeyYou is online now
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,531
Likes: 0
Received 3,273 Likes on 3,020 Posts
Default
What voltage were you getting from the signal wires for the various sensors AT the PCM?
 
Reply Like
  #33  
Old 01-19-2013, 11:24 PM
ram0325's Avatar
ram0325
ram0325 is offline
Amateur
Thread Starter
Join Date: Nov 2012
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
2.2 from the pcm. BUT I put the pcm on a buddies truck identical to mine and it fired and ran perfect.
 
Reply Like
  #34  
Old 01-20-2013, 09:22 AM
HeyYou's Avatar
HeyYou
HeyYou is online now
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,531
Likes: 0
Received 3,273 Likes on 3,020 Posts
Default
That seems really strange. What is your battery voltage at? Is it fully charged?

Given that you have changed most of the sensors, and the PCM is evidently good, that leaves a wiring issue......
 
Reply Like
  #35  
Old 01-20-2013, 02:41 PM
ram0325's Avatar
ram0325
ram0325 is offline
Amateur
Thread Starter
Join Date: Nov 2012
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
Its a mew battery and its around the 12.6 to 12.8 range. I did replace the engine harness but I'm havin trouble as were to look from there as in the cab or chassis wires. Idl I'm not good with electronics
 
Reply Like
  #36  
Old 01-20-2013, 03:26 PM
HeyYou's Avatar
HeyYou
HeyYou is online now
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,531
Likes: 0
Received 3,273 Likes on 3,020 Posts
Default
yeah, electrical can be fun..... still have the old harness? If ya do, I would inspect that one thoroughly, make sure everything is good, and put it back on.
 
Reply Like
  #37  
Old 01-20-2013, 04:04 PM
ram0325's Avatar
ram0325
ram0325 is offline
Amateur
Thread Starter
Join Date: Nov 2012
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
I do but a mechanic that was workin on it screwed up one of the plugs that go into the cpu and got all the wire ends out of place then he left
 
Reply Like
  #38  
Old 01-20-2013, 07:32 PM
HeyYou's Avatar
HeyYou
HeyYou is online now
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,531
Likes: 0
Received 3,273 Likes on 3,020 Posts
Default
Peachy.

Check fuse 9 in the fuse block on the side of the dash. Replace it, even if it looks good.
 
Reply Like
  #39  
Old 01-20-2013, 09:42 PM
ram0325's Avatar
ram0325
ram0325 is offline
Amateur
Thread Starter
Join Date: Nov 2012
Posts: 33
Likes: 0
Received 0 Likes on 0 Posts
Default
Ok will do ill update tomorrow. ? Would the " no link" with pcu be on the same circuit or a totally dif problem? Thanks for the help hey you
 
Reply Like
  #40  
Old 01-20-2013, 11:13 PM
HeyYou's Avatar
HeyYou
HeyYou is online now
Administrator
Dodge Forum Administrator
Join Date: Apr 2010
Location: Clayton MI
Posts: 81,531
Likes: 0
Received 3,273 Likes on 3,020 Posts
Default
I do believe the diag port also gets power from there.... I think....
 
Reply Like



Advanced Search
Quick Reply: 97 ram no spark no fuel help please


Reply Closed Thread Share
Forum Jump

All times are GMT -4. The time now is 08:51 AM.