sandrider123

iTrader: (1)

Okay so fingers are dirty and car is torn apart. was installing a new stereo and removed the pcm to route the cables. anyways went to install it and I know this is probably a newb thing but I did not look to see which was the top and which was the bottom. is the side that say delco electronics on the top of bottom? I know I should of paid attention but i figured it would only go in one way... after lookingat it wrong....

By the way car is a 98 camaro ss

poconojoe

iTrader: (43)

The connectors will only fit in one way. Look at the little notches in the connector holes on the PCM and match them to the plugs. 99 and newer the blue goes on the top (the side that has the fins sticking up), but I think its opposite on the 98's

sandrider123

iTrader: (1)

after looking closer at this I relized the spacing of the fins were slightly different. Thanks a bunch