I have 94 Form car runs ok till it hits closed loop. tried unplugging maf to no avail. Whats normal map for SC car at idle? I can provide a DM file if someone would like to take a look.

 

ttt

 

post the datamaster...

but in the mean time, how do the o2s look?

 

pretty bad actually lower mv. I need to look a little closer at the log myself. will post log tomorrow. thanks

 

I have my files anyone want to take a peek?

 

I know what you're going thru. I have the same problem even after having cured one major defect. My driver side O2 was going full rich even with the engine off. Turned out to be a bad driver in the PCM. Changed the PCM and it corrected the problem with the O2 but it still runs like crap in closed loop. Open loop is fine.

I'm going to log it KOEO, then while it's warming up and finally when it goes to closed loop. Maybe there's something I'm missing.

Send me your data and we can compare

 

sent

 

ttt

 

thanks for the help

 

Where did you send the data? I didn't get anything.

 

The rolleyes was not meant for you but i sent you logs to your email you had listed on here on your profile.

 

Didn't get it. Send to the PM address.