2007 Toyota Tacoma 4.0L MIL Lamp on
This is my first post to help, so please bear with me. Affected vehicle is a 2007 Toyota Tacoma with 4.0L. Have P0171 code that set intermittently. Checked for vacuum leaks, air fuel sensors, clogged air filter, cleaned MAF then swapped MAF with known good...
FIX posted 1/23/2021
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Message Closed w/FIX
Vehicle Data2007 Toyota Tacoma
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2007 Toyota Tacoma
VIN | 5TELU42N17 |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |