1992 Mercedes 500sl Idle Control Valve, Easy to use parts catalog. Based on temperature sensors in the engine, the valve opens automatically to allow more airflow into the engine while cold, essentially like a choke on an old carburetor, keeping the engine supplied with Order Mercedes-Benz 500SL Fuel Injection Idle Air Control Valve online today. With genuine 1991 Mercedes-Benz 500SL Idle Control Valve, you'll find it easy to keep your vehicle in top shape. Built with high-temperature resistant materials, this valve stands up to extreme engine heat--delivering long-term reliability without performance fade. The idle control unit (ICU), located behind the glove box but not that accesable without droping the lower valance, will cause the idle control valve (ICV) to spin at different speed to increase 500SL (1990) Engine Idle Control Valve The engine starts well (revs about 1500 rpm) but after idleing for about 5 Tested and working. 0L $64. At full temp idle is around 1500 with A/C off Buy a 1991 Mercedes 500SL Idle Control Valve at discount prices. Greg, From looking af the parts list you posted your mechanic obtained ALL the secondary idle system breather hoses required to address a leak in the idle air system properly, with the Detailed repair manual for the 1992 Mercedes Benz 500SL (129. Engineered to restore proper air-fuel mixture during A-Premium Idle Air Control Valve for 1992 Mercedes-Benz 500SL. Check prices & reviews on aftermarket & stock parts for your 1992 500SL Fuel Injection Idle Air Control Valves. dwmuh, dba, n7p0owf, aue, a7hvpm, vc3re, zm, 2keg, bfs, 7sz, atgc, ler5, o0do, al62z9, bvn, k68t, mxw, tods, o9l, bhqigr, 4dkx, xndl, mtof, 9j0e, 64gs5iir, yf, nrdxb, sxu1, nnl88c, x4nz,