
2000 Toyota Tacoma DLX 3.4L MIL Lamp on
Toyota Guys, This is my fishing buddy's truck. The MIL comes on with Too Lean P0171 every time It is driven on the interstate, it runs smooth but is a bit sluggish, it has a small hesitation on acceleration. The oxygen sensor is ranging rich to lean 5 to 6 tim...
FIX posted 3/26/2005
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Message Closed w/FIX
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VIN | 4TAWN72N1Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Po 171 Lean |
Misc. | 4 X 4 |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2000 Toyota Tacoma DLX
VIN | 4TAWN72N1Y |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 5-speed Standard |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Po 171 Lean |
Misc. | 4 X 4 |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |