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1991 Nissan Stanza GXE 2.4L Excessive Emissions, NOX
hi i have this nissan stanza that runs real good. problem is failing smog for nox. i have hooked up egr directly while driving under load. valve opens fully nox are still high. at idle i apply vacume to valve engine rpm drops 200. i pulled valve off and cleane...
FIX posted 3/18/2003
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Related Documents & Media | VIN | JN1FU21PXM |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | CA |
| Symptoms | Excessive Emissions, NOx |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1991 Nissan Stanza GXE
| VIN | JN1FU21PXM |
| Engine | 2.4 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | CA |
| Symptoms | Excessive Emissions, NOx |
| Occurs | Under Load |
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