
1999 Lexus RX300 3.0L Hesitation, MIL Lamp on
hi guys. looking for help diagnosing code p0171 bank 1 lean. mass air flow sensor was replaced two weeks ago with oem part from lexus. engine has no vacuum leaks, smoked intake system to test gaskets and all was good. tested both air fuel ratio sensors with va...
FIX posted 6/9/2006
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Message Closed w/FIX
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VIN | JT6HF10U9X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
1999 Lexus RX300
VIN | JT6HF10U9X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, MIL Lamp On |
Occurs | Not Applicable |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |