powerlogger reading stumbling @ wot

57 chevy

Member
Joined
Jul 14, 2004
Need some feedback on this reading please. what would make car stumble @ wot?
 

Attachments

  • merriman 2.dat
    151.9 KB · Views: 55
You got some weird AFR numbers going on. I'd start there.
Thanks Barracuda1968. That's a broken wideband reading you are seeing. My 02S on SCANMASTER is fine. I need to get my wideband repaired. top end repaired, fuel filter. THANKS.
 
Top