2000 Mercedes-Benz E430 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2000 Mercedes-Benz E430
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2000 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.
2000 Mercedes-Benz E430 QuestionsI replaced my Crankshaft Pos Sencor but the engine still stalls out? Any ideas? (1 answer)
The engine died on the freeway in stop and go traffic. I had it towed to the house. Last year I replaced the fuel pump and filter. I replaced the CPS today and it still dies shortly after startup.