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1999 Toyota 4Runner Limited 3.4L MIL Lamp on
systemm isrunnig lean at crusies and will set dtc po171 only at high hwy speeds and high engine loads sys. f/trim is very high frez/frame 78mph 54%load f/trim was 35%coolant temp was 190 deg. f rpm was 2712 f/trim was lt/ft 35.9% and st/ft 1.6% checked air int...
FIX posted 2/11/2002
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Related Documents & Media | VIN | JT3HN87R3X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed
Vehicle Data
1999 Toyota 4Runner Limited
| VIN | JT3HN87R3X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cruise |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Video