
1991 Nissan 240SX 2.4L Excessive Emissions
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...
Summary posted 6/21/2007
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Message Closed w/Summary
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VIN | JN1MS36P2M |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / PFI |
Emissions | Federal Emissions |
Symptoms | Excessive Emissions |
Misc. | Federal |
Message Closed w/Summary
Vehicle Data
1991 Nissan 240SX
VIN | JN1MS36P2M |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / PFI |
Emissions | Federal Emissions |
Symptoms | Excessive Emissions |
Misc. | Federal |