- 20171017_152925.jpg (3.6 MiB) Viewed 3936 times
2013 Challenger SRT8 codeing
Moderator: mikel
-
- Posts: 2
- Joined: Tue Oct 17, 2017 4:01 pm
2013 Challenger SRT8 codeing
I have been running the 93 octane tune in my 2013 Challenger SRT8 and started to receive lean codes post catalytic converter. I have changed the O2 sensors spark plugs and done as much diognosic as I could so I decided to take it to the dealer to have them trouble shoot it as they say it might be a pcm issue. Once I put the stock tune back in the lean codes went away but more codes popped up that I have not seen before see picture. Can the tune hold back codes? Also after placeing the stock tune back in it says I need an oil change and I need to service the active suspension system. I am totally confused on why the new codes and that the ones it showed with the tune are no longer there.
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2013 Challenger SRT8 codeing
the U codes are a loss of communication. Likely means the PCM connectors are not seated properly?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
-
- Posts: 2
- Joined: Tue Oct 17, 2017 4:01 pm
Re: 2013 Challenger SRT8 codeing
Mike, here are the codes it gave me this morning. Once I took the 93 tune off the lean codes went away. When I started it this morning there was no check engine light but after about 30 miles it came on again. I think you are right about the pcm. Do you have any further insite on to why the lean codes would have went away?
- Attachments
-
- 20171018_072110.jpg (3.58 MiB) Viewed 3892 times
- mikel
- Posts: 57793
- Joined: Tue Jan 16, 2007 1:17 pm
- Location: DiabloSport World Headquarters
- Contact:
Re: 2013 Challenger SRT8 codeing
anytime you flash the pcm the codes are cleared.
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST
tech@diablosport.com