WebMay 17, 2016 · 1) Decel Open IAC, Fitech recommends to set this at -30, mine was at 0. It helps to return to regular idle quicker. This worked! Feels more like a carb now! 2) make … WebFITech Fuel Injection Replacement IAC Motor Part Number: 546-70050-13 ★★★★★ Write a review Product Q&A View Now Click image to zoom $56.00 1 left in stock Lowest Price Guarantee Replacement IAC Motor Sold Individually See more product details Ships on Monday QTY Add To Cart Add to Wish List Share this product Details IAC Motor …
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WebJan 28, 2024 · To manage the air/fuel system, FiTech created a compact ECU that easily mounts to the firewall or fenderwell connected through a nicely assembled and packaged harness. All of the sensors—coolant temp, TPS, IAC, MAP—mount in the intake assembly, with only the supplied wideband oxygen sensor needing to be installed in the exhaust. WebJan 4, 2024 · A little over a year ago I was involved in the installation of a basic 400 hp fitech setup on a stock '72 c10 with a 350. A while after we got the truck running, it started idling high. I diagnosed the problem as likely being the iac motor, and fitech sent a new one. The problem went away for several months, but now it's back. gvim syntax
FiTech EFI – Basic Setup Instructions - FiTech Fuel Injection
WebJun 9, 2024 · With that established, we need to find what FiTech calls IAC steps. This can also be found on the main dashboard by scrolling down roughly about a third of the way. … WebMar 10, 2024 · FiTech’s throttle bodies fit any four-barrel intake manifold and simply bolt in place of a carburetor while supplying all the technology of a contemporary fuel injection system. To simplify wiring, FiTech’s ECU is contained within the throttle body. ... Shown here is the IAC mounted to the rear of a throttle body. Port injection systems use ... WebMay 31, 2024 · FiTech (and most other throttle body systems) references its IAC position as a percentage and recommends a position of 3 to 10 percent. If the number is near zero, and the idle speed is not where you’ve commanded it, then this generally means the throttle plate at idle is opened too far and the idle airspeed motor is closed in an attempt to ... pimco japan takeuchi