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1991 Chevrolet Lumina 3.1L Ecm
Posted to GM HVAC on 7/13/1998

this car came to us with the a/c inop. The montier 4000 showed the the freon was low. checked system with the relay grounded the pressures are fine and the system cools We replace the pressure sensor and the Ecm (ac delco #[...] MEM [...]) The moniter show the...

  Related Documents & Media  1991 Chevrolet Lumina

 
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Lumina

VIN 2G1WN54T6M
Engine3.1 L / 6 cyl
AffectedECM
ConditionsInop
Misc.A/C Inop
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet Lumina

VIN 2G1WN54T6M
Engine3.1 L / 6 cyl
AffectedECM
ConditionsInop
Misc.A/C Inop