Hi there. So I'm starting a new thread. Got my car running good but sometimes it goes either really rich or really lean after the engine light comes on. Does anyone have a really good $32B definition file? How do I get codes out of my car using tunerpro. I started off with a ACXZ bin file (87tpi 5speed) which is a $32B mask. Anyone?
Thanks
zedrated, you might run the tune you have several cold starts and full warm ups then post a data log if the tune is drivable without really sereuse problems that will give the ecm time to change what it wants, then change things. keeping all your data logs to compare and see what the ecm is wanting to change after it has been run to where it can not correct the things it is trying to change.
I first want to see what code I am getting when the computer starts acting all funny. How do I get codes with tunerpro using a $32B mask? Do I need a better definition file? The $32B definition file is really plane and doesn't have much comparing to when I was using a $6E last year but my car does seen to run way better with a $32 for some reason.
One more question as well, what is a good AFR at WOT for a naturally aspirated car like mine, ZZ4 350 with the GM hotcam? 13:1???????
12.5:1 full steam is allways a good mix for safety and allow for fuel system degredation over time.can you not flash out the error codes with a paperclip for now ??
13.1:1 would be a great WOT afr for that car if you have a trustworthy wideband, and is pretty safe.
Posting Permissions
Reply With Quote
Bookmarks