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.

No injector pulse?

Thread Tools
 
Search this Thread
 
Old Oct 30, 2016 | 05:32 PM
  #11  
HeyYou's Avatar
HeyYou
Administrator
Veteran: Air Force
Community Favorite
15 Year Member
Community Builder
Joined: Apr 2010
Posts: 87,366
Likes: 4,209
From: Clayton MI
Default

Then you need to find out why. A scanner that can read data would be good to have here.....

Are any of the codes resetting?
 
Reply
Old Oct 30, 2016 | 05:33 PM
  #12  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

Well when I hook into the obd2 it says no codes but when I flick the key 3 times my truck says PO0320 but obd2 says no codes ?
 
Reply
Old Oct 30, 2016 | 05:38 PM
  #13  
HeyYou's Avatar
HeyYou
Administrator
Veteran: Air Force
Community Favorite
15 Year Member
Community Builder
Joined: Apr 2010
Posts: 87,366
Likes: 4,209
From: Clayton MI
Default

Might be a pending code.....

Indicates bad cam sensor.
 
Reply
Old Oct 30, 2016 | 05:39 PM
  #14  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

I put a new one in it and put the old one back in it no change could they be bad ?
 
Reply
Old Nov 3, 2016 | 01:43 PM
  #15  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

Got a noid light going to test injectors when I get home if I don't get a pulse where do I go from there?
 
Reply
Old Nov 3, 2016 | 04:21 PM
  #16  
HeyYou's Avatar
HeyYou
Administrator
Veteran: Air Force
Community Favorite
15 Year Member
Community Builder
Joined: Apr 2010
Posts: 87,366
Likes: 4,209
From: Clayton MI
Default

Cam sensor.
 
Reply
Old Nov 3, 2016 | 04:29 PM
  #17  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

Could the new one that I put in be junk? I even put my old one back in and still the same I have power to the sensor
 
Reply
Old Nov 4, 2016 | 09:37 AM
  #18  
HeyYou's Avatar
HeyYou
Administrator
Veteran: Air Force
Community Favorite
15 Year Member
Community Builder
Joined: Apr 2010
Posts: 87,366
Likes: 4,209
From: Clayton MI
Default

Anything is possible, should still have some warranty......

According to theory, the PCM wants signal from both cam, and crank sensors, in order to know which injector to fire when. Since you are getting spark, that implies the crank sensor is doing its job.... that leaves the cam sensor.....

If changing the sensor doesn't help.... could be a bad PCM.
 
Reply
Old Nov 4, 2016 | 09:38 AM
  #19  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

Ok ordered a new cam sensor we will see what happens
 
Reply
Old Nov 8, 2016 | 09:31 PM
  #20  
GB93's Avatar
GB93
Thread Starter
|
Registered User
Joined: Oct 2016
Posts: 20
Likes: 0
Default

Put new cam sensor in tonight still just cranks going to send the rebuilt Ecm back and have them test it ? That's all I can come up with
 
Reply



All times are GMT -4. The time now is 10:27 PM.