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seville sts 1994
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Discussion Starter #1
when looking at this display, for example the fuel trims, the values that are showing dont really say anything to you if you dont have some kind of reference value to compare it to or if you are a trained mechanic.
anyone know where to find these? found some stuff concerning the map pressure on alldatadiy.com but nothing about fueltrims and other stuff.
i dont have any error codes just intressted to look into to it. sts 94.

ps hope the fueltrims not showing percent.
 

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Master of the Dark Art of Diagnostics
2003 DHS - two-2002 DHS, 2003 SLS, 1995 Sedan DeVille, 1989 Coupe DeVille
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19,273 Posts
when looking at this display, for example the fuel trims, the values that are showing dont really say anything to you if you dont have some kind of reference value to compare it to or if you are a trained mechanic.
anyone know where to find these? found some stuff concerning the map pressure on alldatadiy.com but nothing about fueltrims and other stuff.
i dont have any error codes just intressted to look into to it. sts 94.

ps hope the fueltrims not showing percent.
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anyone know where to find these?
YES - the FSM - Factory Service Manual -

it is a 2-volume set - and YES - you need oth books -

I found one for $88 or best offer - with free shipping -
http://www.ebay.com/itm/1994-CADILLAC-DEVILLE-DEVILLE-CONCOURS-ELDORADO-SEVILLE-SERVICE-SHOP-MANUAL-SET-/141651758621?hash=item20fb1a4e1d&vxp=mtr

the other option is an on-line subscription to AllData -
 
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