|
1997 Pontiac Firebird 3.8L MIL Lamp on
customer brought car to us with check engine light on and found dtc po420 catalyst efficiency low bank 1 looked at all parameters and look good cleared the code and let customer drive the car a few weeks later the car came back with light on again same dtc so ...
FIX posted 8/23/2004
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 25 Replies Received (View Replies)25 Replies Received (Hide Replies)
|
Message Closed w/FIX
|
25 Replies Received
25 Replies Received
Related Documents & Media | VIN | 2G2FS22K2V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
1997 Pontiac Firebird
| VIN | 2G2FS22K2V |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video