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1999 Toyota 4Runner SR5 3.4L Hesitation, MIL Lamp on
Thanks for your help. This California Emmissions 4Runner is setting code P0172 (rich condition). Scanner shows long term fuel trim at -35%. The exhaust readings shown in the repair history are pre-cat(we removed the precat sensor and put the probe in the O2 se...
FIX posted 6/25/2004
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Message Closed w/FIX
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Related Documents & Media | VIN | JT3HN86R7X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always |
| Misc. | California Emissions |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Toyota 4Runner SR5
| VIN | JT3HN86R7X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation, MIL Lamp On |
| Occurs | Always |
| Misc. | California Emissions |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
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