
1999 Toyota Avalon XL 3.0L Poor Idle Quality, Misfire, MIL Lamp on
This car belongs to a family member in Chewelah, Wa. We are hoping to help them with some input from the group. They first started to get a random miss when warm only. The missfire has become more prevelant over time. When the car is cold and in open loop the ...
FIX posted 5/11/2004
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VIN | 4T1BF18B7X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / EFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always, Hot |
Misc. | Calif Emissions |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |
P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |
Message Closed
Vehicle Data
1999 Toyota Avalon XL
VIN | 4T1BF18B7X |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / EFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | Always, Hot |
Misc. | Calif Emissions |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0300 | Multiple Misfire Detected |
P0302 | Cylinder 2 Misfire Detected |
P0304 | Cylinder 4 Misfire Detected |
P0306 | Cylinder 6 Misfire Detected |
P1153 | Heated Oxygen Sensor (Bank 2 Sensor 1) Insufficient Switching |