
1997 Toyota Avalon XL 3.0L MIL Lamp on
WE GOT THIS ONE AFTER ANOTHER SHOP HAD REPLACED THE CAT 3 TIMES OVER A COUPLE MONTHS TIME, AGAIN THE DOWNSTREAM O2 VOLTAGE IS FLUCTUATING WITH THE FRONT ONES INDICATING ANOTHER CAT FAILURE, THIS ONE ONLY A COUPLE WEEKS OLD. NO OTHER CODES ARE PRESENT AND THE C...
FIX posted 5/1/2006
![]()
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle (View Replies)12 Replies Received(Hide Replies)12 Replies Received
|
Message Closed w/FIX
|
VIN | 4T1BF12B1V |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | Cal Emissions |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
1997 Toyota Avalon XL
VIN | 4T1BF12B1V |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | Cal Emissions |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |