|
2005 Subaru Impreza WRX 2.0L MIL Lamp on
replace cat with factory for po420,code returned in less than 1000 miles-i suspect the front air fuel ratio sensor may be the problem-but cant find a spec for its output voltage, thanks for your help.
FIX posted 5/6/2009
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 9 Replies Received (View Replies)9 Replies Received (Hide Replies)
|
Message Closed
|
9 Replies Received
9 Replies Received
Related Documents & Media | VIN | JF4GG22645 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed
Vehicle Data
2005 Subaru Impreza WRX
| VIN | JF4GG22645 |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video