eCtune

still had a problem with the mil even though i connected my wideband up to ectune. not sure but disabling closeloop+ve correction (stock) seems to have keep the o2 error/limp mode from coming back. car has been running fine so far for about a week now. will update if it comes back on.

no o2 hooked up to the ecu. the wide band is't hooked up to the ecu ether.

i see that a few people have had this in the past and wondering if anyone has resolved the problem. everything i read about this problem im having the same thing expect my car goes into limp mode and the car will not pass 2000rpm. disable o2 and closed loop also. only happens on decel. if i turn my ...

fixed by reinstalling newer updated version of xp. not sure why my older version didn't work but after i installed the newer updated version it no longer cause my car to miss.

today i tried new base maps reset demon copy paste tables and values and parameter settings still nothing still major miss firing. tomorrow im going to try and put crome on to demon and see if demon is okie with crome.

so here it is i had my motor rebuilt a few months ago and ectune had worked fine before the rebuilt. after the rebuilt had taken out ectune and put my stock ecu in for the smog and the break in. a few days ago i decided to put ectune back in and tune it on my rebuilt motor. i decided to keep my stoc...