Scan reading question

[gaminoree]

Can anyone explain what all the scan reading mean? I just bought a 87 buick with a direct scan. It all looks like Japanees...

TPS? LV8? MAF? IAC? Inj PW? A/F Ratio? O2 BLM LOOP? Any certain numbers I should have as reading? From what I gather .42 TPS Idle 4.5 WOT Ok BOLM 128 Ok How do you adjust the BLM's Or TPS?

Thanks, for any information.

 

[bullet87]

go to gnttype.org and you will find all the explanations.

 

[smokin'6]

http://gnttype.org/maint/quickref.html
This will give you the range your looking for on each reading. As far as adjustments, the best idea is to use the search feature on here, looking up each of the adjustments you want to make.

 

[bullet87]

Are these readings the same with a Moded ECM and a ME-R chip?