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1999 Toyota Tacoma Pre Runner 3.4L MIL Lamp on
I have a lean code that doesn't appear to be MAF related. MAF is clean and calc load is 82% under full throttle which tells me the MAF is ok. Long term fuel trims are 18% at idle and drops to about 5% during cruise which also tells me that the MAF is fine but ...
FIX posted 10/23/2008
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 4TASN92N8X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Toyota Tacoma Pre Runner
| VIN | 4TASN92N8X |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
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