
1997 Mercedes-Benz C280 2.8L MIL Lamp on
Hey guys, I have this Mercedez I thought I fixed two months ago but it came back running rough off idle when cold. Code P0170 came back. The snap on scanner with Mercedez primary cartridge data is reading the mass air flow sensor is a [...] an hour. My questio...
FIX posted 2/16/2004
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Message Closed w/FIX
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VIN | WDBHA28E4V |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
P0170 | Fuel Trim Too Rich Or Too Lean |
Message Closed w/FIX
Vehicle Data
1997 Mercedes-Benz C280
VIN | WDBHA28E4V |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0130 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction |
P0170 | Fuel Trim Too Rich Or Too Lean |