1997 Dodge Neon High Line 2.0L Excessive Emissions
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?
FIX posted 10/25/2005
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Vehicle Data1997 Dodge Neon High Line
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Vehicle Data
1997 Dodge Neon High Line
VIN | 1B3ES47C0V |
Engine | 2.0 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / mfi |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always, Under Load, on Decel |