2001 Mercedes-Benz E430 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 Mercedes-Benz E430
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2001 Mercedes-Benz E430 ProblemsReplace air filter when replacing failed mass air flow sensor
The mass air flow sensor tends to fail causing poor fuel economy and Check Engine light illumination. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.
An engine oil leak may develop from the oil level sensor. Replacement of the leaking sensor will commonly correct this concern.
The evaporator temperature sensor can fail, causing the AC compressor not to cycle. If the AC compressor does not turn on, the AC system will not blow cold air. If the compressor is stuck on, the air will be very cold at first, before warming up.
2001 Mercedes-Benz E430 Questionsabs light come on but not specific nothing (1 answer)
when start a car sometimes after 3 or 4 miles run the abs light come on and only say go to the shop,when go the scanner not reading nothing about brakes