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1995 Chevrolet Lumina 3.1L No Start, Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 11/18/2009 15 Replies

hard start runs rough when cold after it sits [...] for low map [...] reads .02 volts for ,MAP signal [...] MAP sensor 5 volt ref present .Jump ref voltage to signal at MAP sensor scanner still reads .02 [...] ecm A connector and check for 5v at pin a29 at ecm...

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  Related Documents & Media  1995 Chevrolet Lumina

 
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Lumina

VIN [No VIN Available]
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On
OccursCold

Trouble Codes

36map voltage low
Message Closed w/FIX

car Vehicle Data

1995 Chevrolet Lumina

VIN [No VIN Available]
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsNo Start, Poor Idle Quality, Hesitation, Cuts Out, Stall, MIL Lamp On
OccursCold

Trouble Codes

36map voltage low