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1987 Oldsmobile Toronado Brougham 3.8L Cuts out, Stall, MIL Lamp on
Posted to GM Driveability on 11/4/2008 5 Replies

thanks for any help. came in to shop stalling and check engine light scanned ecu had code 55-ecu error. went to look at data on scan tool and half of the data did not read displayed 0, or was way off example timing displayed 9234. checked all powers and ground...

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  Related Documents & Media  1987 Oldsmobile Toronado Brougham

 
Message Closed w/FIX

car Vehicle Data

1987 Oldsmobile Toronado Brougham

VIN 1G3E21132H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sfi
Emissionsus
SymptomsCuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

55ecu error
Message Closed w/FIX

car Vehicle Data

1987 Oldsmobile Toronado Brougham

VIN 1G3E21132H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / sfi
Emissionsus
SymptomsCuts Out, Stall, MIL Lamp On
OccursAlways

Trouble Codes

55ecu error