|
2006 Volvo S40 2.4i 2.4L Excessive Emissions
Vehicle came in with a code P0420 Catalytic Efficiency Bank1. looking at Long and Short term fuel trims, found LTFT -10 and STFT around -1 to -0.8 never goes lean. Upon revving engine fuel trims get better and come back closer to 0 on LTFT. Almost like an vacu...
Summary posted 9/23/2013
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 12 Replies Received (View Replies)12 Replies Received (Hide Replies)
|
Message Closed w/Summary
|
12 Replies Received
12 Replies Received
Related Documents & Media | VIN | YV1MS38226 |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/Summary
Vehicle Data
2006 Volvo S40 2.4i
| VIN | YV1MS38226 |
| Engine | 2.4 L / 5 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions |
Trouble Codes
| P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Video