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.

CEL/Tuner/Inspection

Thread Tools
 
Search this Thread
 
Old Mar 15, 2011 | 02:46 PM
  #1  
markc522's Avatar
markc522
Thread Starter
|
Rookie
Joined: Jun 2010
Posts: 75
Likes: 0
From: Texas
Default CEL/Tuner/Inspection

I have an SCT tuner.
When running the 87 tune the CEL comes on and the code is P0601, which is a fried PCM.
I tuned it to the 91 tune and the light went out, and everything was good until I filled up with 89 gas (accidentaly) and got spark knock. I tuned the truck back down to 87 and the CEL came back on.

My question is, if I tune back to 91 for the inspection and the light goes off, the guy at the inspection place said it will not pass. He said I would have to drive 20 miles to get all the 'inspection to status ready' before they can even test it.
What the heck is he talking about? I need to get an inspection asap (2mo past due). If there is no CEL, what would cause me to fail?

PS, I contacted hemifever about this and he says it happens everynow and then, and that is sort of the end of the conversation.
I didnt think nothing of it when the 91 tune turned off the light.
 
Reply
Old Mar 16, 2011 | 05:14 PM
  #2  
Andrew2500's Avatar
Andrew2500
Professional
Joined: Aug 2010
Posts: 136
Likes: 0
From: Rhode Island
Default

5 minutes before my inspection, I pulled the battery plug to clear my evap system CEL. Passed with no problem. You won't know if they'll pass you until you bring it in to get inspected. Try bringing it to someone you haven't been to before and don't mention anything about the CEL. If it passes, it passes.
 
Reply
Old Mar 16, 2011 | 06:48 PM
  #3  
padodgeram's Avatar
padodgeram
Record Breaker
Joined: Jul 2006
Posts: 2,440
Likes: 1
From: PA
Default

Originally Posted by markc522
I have an SCT tuner.
When running the 87 tune the CEL comes on and the code is P0601, which is a fried PCM.
I tuned it to the 91 tune and the light went out, and everything was good until I filled up with 89 gas (accidentaly) and got spark knock. I tuned the truck back down to 87 and the CEL came back on.

My question is, if I tune back to 91 for the inspection and the light goes off, the guy at the inspection place said it will not pass. He said I would have to drive 20 miles to get all the 'inspection to status ready' before they can even test it.
What the heck is he talking about? I need to get an inspection asap (2mo past due). If there is no CEL, what would cause me to fail?

PS, I contacted hemifever about this and he says it happens everynow and then, and that is sort of the end of the conversation.
I didnt think nothing of it when the 91 tune turned off the light.
If you have emission testing where you live ? what they are talking about "inspection status ready " is that all your sensors must be reading and ready , the emission computer will be able to see if the ecm was reset , plus the ecm will store any codes if any , in a ready state is either 150 miles , or 3 cold starts .... DO NOT DISCONNECT THE BATTERY AND TAKE IT FOR EMISSION TEST , AUTOMATIC FAIL !!!! and me laughing....
 
Reply




All times are GMT -4. The time now is 06:45 PM.