Search found 1 match
- Sun Oct 12, 2008 6:26 pm
- Forum: TunerPro Discussion
- Topic: ecm checksum eror
- Replies: 1
- Views: 4374
ecm checksum eror
I am using tunerpro for mefi tuning on a mefi-1 boat app. I have been able to change values in BPW to MAP tables to affect A/F ratio changes succesfully. When I went to modify the base spark tables the first upload went thru then the ecm became unresponsive and throws a code 51 (checksum error) is t...