Can a problem with the throttle valve or TPS cause an erratic idle?

MKS T2BA Throttle Valve integrates control, communication, & driver circuits in the throttle valve assembly eliminating a separate control unit. Throttle Valve Kit with 5' Hose Whip Model # 600000 · 3 to 4 lb Channel Model # 070619. $215.00 · 2 to 2.75 lb Channel #070618. $215.00 · Bullard Air Cooling ... It is designed to help meet HACCP, PRP and other standards and can be used for blowing directly onto food. It features excellent corrosion resistance due to its ... Apr 26, 2010 ... It sounds like the TPS (Throttle Position Sensor) aka Potentiometer on the throttle is bad. Without that, the ECU doesn't know when you do a ... Dec 12, 2016 ... The Art Car kit instructions go some lengths to point out that the modulator valve often wears it's bore in the valve body leaving a ridge ... Mar 13, 2014 ... I ran a computer test and the only result in RED was throttle valve opening (-1-90) value = -1.3. I read from another similar post and the guy replaced the ... See any, and you should inspect the throttle system to determine what's gone wrong, replacing parts as needed. It can run as little as $45, or as much as $1,500 ... A motor controlled throttle valve is kept in its neutral position by a spring. In this position the engine runs at a speed of about 1000 to 1500 RPM. When the ... Jul 25, 2017 ... The Throttle Valve Opening is out of range when the RPM are between the idle and 1500 (from -3.8 to 0). Over 1500 RPM everything is fine. Description: Seal: PTFE / FKM. The control knob with the hexagon is preset on all sizes over DN 20. All products are developed and manufactured in accordance ...