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1999 Toyota 4Runner SR5 3.4L NOC
helly everyone. i have this 4runner that is failing california asm smog test for high nox. tested both upper and lower oxygen [...] switches normal running around 500mv back and forth. time is good. lower o/2 sensor stays pretty low. cold i watched sensors sta...
FIX posted 12/18/2008
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Message Closed w/FIX
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13 Replies Received
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Related Documents & Media | VIN | JT3HN86R0X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Noc |
| Occurs | Under Load |
Message Closed w/FIX
Vehicle Data
1999 Toyota 4Runner SR5
| VIN | JT3HN86R0X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Noc |
| Occurs | Under Load |
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