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International Automotive Technicians Network
1999 Buick Regal LS 3.8L Compressor Clutch
Posted to GM HVAC on 6/15/2006 10 Replies

check engine light is on 1 code "evap pressure switch code" reset comes back on . tested comp clutch relay power on 2 of 4 terminals, no power to high side cycling switch, has no low side switch under hood. my question to gm techs is were is the evap pressure ...

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  Related Documents & Media  1999 Buick Regal LS

 
Message Closed w/FIX

car Vehicle Data

1999 Buick Regal LS

VIN 2G4WB52K2X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCompressor Clutch
ConditionsInop
Misc.Regal 4 Door
Message Closed w/FIX

car Vehicle Data

1999 Buick Regal LS

VIN 2G4WB52K2X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCompressor Clutch
ConditionsInop
Misc.Regal 4 Door