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1997 Dodge Neon High Line 2.0L Excessive Emissions
Posted to Chrysler Driveability on 9/12/2005 4 Replies

Car fails IM240 test on dyno. Fuel pressure 45-48 psi. New plugs gapped to .035". All injectors at 14 ohms. Unplugging EGR and purge solenoids have no effect. All IM240 flags ran and passed. Cat coverter passes propane flow test. What I'm I missing?

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car Vehicle Data

1997 Dodge Neon High Line

VIN 1B3ES47C0V
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / mfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways, Under Load, on Decel
Message Closed

car Vehicle Data

1997 Dodge Neon High Line

VIN 1B3ES47C0V
Engine2.0 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / mfi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways, Under Load, on Decel