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2020 Toyota Corolla LE 1.8L MIL Lamp on
Ok so when testing I have a long term fuel trim of -24 and short term around -1 .so first thing we did cleaned mass airflow same thing . So watching o2s bank 1 sensor 1 . 3.3 and the rear o2 is at .7 so car running rich no restrictions air filter good . So...
FIX posted 8/24/2023
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Message Closed w/FIX
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12 Replies Received
12 Replies Received
Related Documents & Media | VIN | JYFEPRAE0L |
| Engine | 1.8 L / 4 cyl / GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
Message Closed w/FIX
Vehicle Data
2020 Toyota Corolla LE
| VIN | JYFEPRAE0L |
| Engine | 1.8 L / 4 cyl / GAS |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
Video