
2009 Mercedes-Benz C350 4Matic 3.5L MIL Lamp on
This car is intermidentlly setting both codes P172 & 175, Takes a few 100 kms of driving before they set, Will show fuel trims of -20 to -25 in the freeze frame data when it sets, Usually only show -3-10 when we get it, We have installed a new oem mass air...
FIX posted 7/13/2018
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Message Closed w/FIX
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VIN | WDDGF87X19 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2009 Mercedes-Benz C350 4Matic
VIN | WDDGF87X19 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 7-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |