2016年4月19日 · According to the last page of this document , Delphi 21002284 MAP sensor replaces Delphi 09359409. "Custom 1 bar" MAP Sensor Calibration Curve for the Delphi …

2024年7月5日 · Hi. We're going to use a Terminator X on a LS1 5.7L mild turbo Build. I see that the GM12592525 MAP sensor is no longer available on Summit, Jegs, etc. This is the MAP …

There have been some suspected MAP sensor failures that were actually huge vacuum leaks and the datalog should help to determine if that's a possible explanation. If you navigate away from …

Changing Super Sniper MAP sensor from "Internal" to "Custom #1/2/3": In EFI Parameters (System ICF), select "Super Sniper 4/8 Inj" as the System Type. In Custom #1 screen …

2023年8月7日 · Just as an update to this thread: I separated the fuel pressure regulator and the MAP sensor vacuum sources. Also drilled & tapped my throttle body for a better throttle blade …

2022年1月10日 · Initially the engine was going to get twin turbo and the initial tune had 2.5 bar MAP sensor in it. Engine got swapped into a GM Truck with 4L80E to be in daily driver. Got …

2024年6月9日 · I'm running a Holley Terminator X Stealth 4150 EFI System 550-1006. Today I had another Holley EFI 554-107 3 Bar MAP sensor fail. That makes two in less than 1,000 …

2021年3月6日 · Check your Preferences (Display MAP As PSIG) in Toolbox, at top toolbar. In the Sensors ICF, the MAP sensor should first be programmed/calibrated in kPa. MAP kPa is …

2018年4月24日 · No, the MAP sensor must still be selected according to what it actually is, in the Sensors ICF. Conversely, the Fuel & Timing Table axes (kPa & RPM) should be reconfigured …

Not quite related, but I bought an early Holley 4Di system secondhand a few years back. MAP pressure was not even close at key on, expected around 100, read as about 50. Found bad …