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1990 Chevrolet Cavalier 2.2L Surge, Stall
Posted to GM Driveability on 7/21/2000

Scan tool shows MAPV of 1.46V and 2, 8, or 10 IHG KOEO; 5 V and 30 IHG KOER with no variation whatsoever. At connector, 4.9V ref, .025V gnd, signal V varies correctly. Continuity of wires between Plug and PCM good. .5 gpm fuel volume. Scan tool MAP V readi...

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Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Cavalier

VIN 1G1JC84G6L
Engine2.2 L / 4 cyl
EmissionsFed
SymptomsSurge, Stall
OccursAlways, Hot, Cruise
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Cavalier

VIN 1G1JC84G6L
Engine2.2 L / 4 cyl
EmissionsFed
SymptomsSurge, Stall
OccursAlways, Hot, Cruise