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93 olds 88 3.8lt no pcm grounding ac clutch relay
Posted to HVAC Forum on 7/7/2009 4 Replies

I have this olds with non electronic ac. The pcm is not grounding the ac clutch relay. Freon level good, all fuses good. Pressure switch tested good. manually triped relay thru pcm ground side and compressor works great. Hooked scanner up and checked ac reques... Login to read more.

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