2001 Mercedes-Benz ML320 3.2L MIL Lamp on
test o2 sensors they test o.k. (used propane) and did fuel press test within spec, this vehicle drives and runs good but flags codes history fuel trim reaches 26% but can't get it to happen for me. thinking possible weak o2 sensors or or fuel filter/regulator ...
Summary posted 3/24/2009
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 8 Replies Received (View Replies)8 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/Summary
Vehicle Data2001 Mercedes-Benz ML320
Trouble Codes
|
Message Closed w/Summary
Vehicle Data
2001 Mercedes-Benz ML320
VIN | 4JGAB54E81 |
Engine | 3.2 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / f inj. |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0173 | Fuel Trim Lean Or Rich (Bank 2) |