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1994 Toyota 4Runner SR5 3.0L Excessive Emissions
This thing is driving me crazy. I have seen this before and thought was no big deal. First of all noticed oxygen sensor was not switching at all so replaced it. After replacement noticed oxygen sensor switching but on lean decel it would travel to negative 200...
Summary posted 6/12/2013
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Related Documents & Media | VIN | JT3VN39W7R |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions |
| Occurs | Always |
Message Closed w/Summary
Vehicle Data
1994 Toyota 4Runner SR5
| VIN | JT3VN39W7R |
| Engine | 3.0 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / SEFI |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions |
| Occurs | Always |
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