2008 Toyota Corolla S 1.8L MIL Lamp on
Another P0171 which should be an easy diagnosis but is running us around in circles. The LT trim climbs at idle, the AFS runs between 3.2 and 3.4 volts. Downstream O2 runs a solid .66 volts. Checked for vacuum leads and could not find any. Checked MAF with...
FIX posted 3/2/2021
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Message Closed w/FIX
Vehicle Data2008 Toyota Corolla S
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2008 Toyota Corolla S
VIN | 2T1BR32E88 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always, Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |