
2000 Toyota Avalon XL 3.0L MIL Lamp on
Thanks for checking this one out. This Avalon has set code po171 now two times. We cleared code after first set and it came back within 2 days. We first checked for a vacuum leak and cleaned maf sensor. No drivability problems have been noticed. Air/fuel ratio...
FIX posted 1/29/2007
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Message Closed w/FIX
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VIN | 4T18F2889Y |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
171 | lean on bank 1 |
Message Closed w/FIX
Vehicle Data
2000 Toyota Avalon XL
VIN | 4T18F2889Y |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
171 | lean on bank 1 |