Need Help, Idle Control Valve and Filter Prob..
My w124 is already 13 yrs old this year, and of late my idling has been bad... its fluctuates badly from 500 to 1.5 rpm ....
i have a few suspects, the fuel pump and some sensors, cannot be the ECU cos its new and recently upgraded with Powerchip...
can you guys help me with the sensos such as 02 / lambda sensor or air mass index sensor?
can u indicate how many sensors must i replace ?
it's not having what u want, it's wanting what u've got!
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Last edited by netken; 10-18-2003 at 10:43 PM.