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1994 Chevrolet Corsica 3.1L MIL Lamp on
Posted to GM Driveability on 8/16/2000

ON A LONG DECEL MIL LIGHT COMES ON. CODE 77. DIGITAL EGR SOLENOID NO. 3 FAILED. GROUNDED ALL THREE SOLENOIDS W/ JUMPER AT COMPUTER AND ACTIVATED ALL THREE. ON LONG DECEL MANIFOLD VACUUM CLIMBS AS HIGH AS 25 IN. SCAN DATA DURING DECEL- ALL SOLENOIDS OFF, MAP AT...

  Related Documents & Media  1994 Chevrolet Corsica

 
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car Vehicle Data

1994 Chevrolet Corsica

VIN 1G1LD55M2R
Engine3.1 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel

Trouble Codes

77digital egr solenoid 3 failed 3 consecutive times
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet Corsica

VIN 1G1LD55M2R
Engine3.1 L / 6 cyl
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel

Trouble Codes

77digital egr solenoid 3 failed 3 consecutive times