2001 Toyota Corolla CE 1.8L Excessive Emissions, Hesitation, MIL Lamp on
Thanks to all in advance. This 2001 toyota corolla 1.8l has a po171 which is the customers only complaint. On inspection we noticed the O2 sensor goes full rich(Over 900mv)when accelerated over 2000rpm and stays there until returned to idle. At idle it fluctua...
FIX posted 2/13/2012
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Message Closed w/FIX
Vehicle Data2001 Toyota Corolla CE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Toyota Corolla CE
VIN | 1NXBR12E71 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 5-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Hesitation, MIL Lamp On |
Occurs | On Accel |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |