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1991 Nissan 240SX 2.4L Excessive Emissions
Posted to Asian Driveability on 6/11/2007 4 Replies

Runs lean fails nox. Cleaned grounds, checked and added grounds, including MAF sensor. Pin-tested ECM, all within specs, no grounds higher than .045 volts. EGR and swirl valves worling correctly, new egr components OE. Ports very clean, compression within spec...

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  Related Documents & Media  1991 Nissan 240SX

 
Message Closed w/Summary

car Vehicle Data

1991 Nissan 240SX

VIN JN1MS36P2M
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
EmissionsFederal Emissions
SymptomsExcessive Emissions
Misc.Federal
Message Closed w/Summary

car Vehicle Data

1991 Nissan 240SX

VIN JN1MS36P2M
Engine2.4 L / 4 cyl / GAS
Trans5-speed Standard
DeliveryFI / PFI
EmissionsFederal Emissions
SymptomsExcessive Emissions
Misc.Federal