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1992 Saturn SL2 1.9L Excessive Emissions
Posted to GM Driveability on 10/21/2000

This vehicle fails an IM240 for CO (36.5 Cutoff 20.0) and HC (1.58 cutoff 1.20). BLM is running low at 108 - 110 and INT will go as low as 76 during cruise. ECT, TPS, MAT, BARO, MAP all within spec. EGR system is functioning properly (no weak spring). These re...

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car Vehicle Data

1992 Saturn SL2

VIN 1G8ZK5473N
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBDI
SymptomsExcessive Emissions
OccursHot, Cruise, Idle
Message Closed w/FIX

car Vehicle Data

1992 Saturn SL2

VIN 1G8ZK5473N
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBDI
SymptomsExcessive Emissions
OccursHot, Cruise, Idle