WebJun 22, 2015 · The BISS is on the front of the throttle body and might be under a little rubber cap but they have usually fallen out. It's also known as the idle adjustment screw. You don't need a scan tool or Evoscan, however Evoscan is handy because you can disable the ISC in order to adjust the idle while the engine is running. WebFeb 21, 2024 · 865 views Feb 20, 2024 Join me as I clumsily explain how to adjust the BISS screw using EvoScan and ISCV trims. I've never made a video before, so it sucks...but …
idlesurge [ECMTuning - wiki]
http://www.ecmtuning.com/wiki/idlesurge WebOct 17, 2024 · This video is dedicated to help you DSM guys with setting your desired idle speed. My 2G has the IAC deleted so the BISS screw is the only thing that control... easier sectors to get into investment banking
Biss screw problem DSMtuners.com
WebFeb 12, 2008 · It's misunderstoodly called the Basic Idle Set Screw (BISS). It's commonly known function is to raise and lower your idel, however what people don't understand is if you don't ground the wire by the battery, all you're doing is adjusting your A/F mixture. When you back the screw out, it slightly leans the mixture and tightening richens. WebMitsubishi OEM Biss Screw Set for Evo 7/8/9 $15.04 S90 BISS Screw and O-Ring $20.00 Mitsubishi Throttle Body Bolt - Evo 4-9 / 3000GT/Stealth $2.56 Mitsubishi Throttle Cable - Evo 8/9 $50.37 Mitsubishi OEM Throttle Body Coolant Return Line for Evo 9 (1310A086) $9.81 Mitsubishi OEM Throttle Body Water Line Hose Clamp for Evo 7/8/9 (MS660240) … WebMay 23, 2005 · I can completely eliminate it if I screw in the biss screw, but then my car idles too low and if I rev it, the RPMs will drop down and the car will die. I unplugged the battery to reset the ECU but it didn't make a difference. The further I let the biss screw out, the faster the idle surge becomes. So I have a few questions: 1. easiersoft ping tester