See if it has a updated throttle actuator. It’ll have the date made sticker on it. I think you want 2000 and newer. If not updated then most likely the looms of wires are all bare wires with insulation that turned to dust. Could slice open the outer black rubber insulation on the throttle body and check it out

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1993 e300
1995 e320
1994 e320
2006 s500 4matic
2004 Jeep wj overland
2001 Ducati 748
2004 Honda shadow aero