Holley Sniper RFI: The Main Cause
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- Опубликовано: 21 июн 2023
- This video covers the #1 reason we see RFI issues with Sniper EFI systems
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Simply using the recommended. Power Distribution Module would also solve this problem.
I'd be very interested in any more Holley Sniper and Sniper 2 videos!! .. The original Sniper is still for sale at many outlets (at least on line)
RFI seems like such a misunderstood thing, glad to see some clerification
So… make sure the pink is clean. I think I can remember that😁
I recently battled RFI with the Sniper. Running the 12v ignition off of a relay didn't 100% fix the problem but it helped a bunch. What sealed the deal was isolating that circuit with a relay and a set of MSD Super Conductor wires. Thing runs like a top now!
Let me start, by saying I love most of the OEM based, EFI systems the hobby has used over the past 30 years. That said, for all of the money, Holley has thrown at the Sniper series, and all of the acquisitions of all of smaller independent legacy brands as well, I find the current RFI issue to be unacceptable... Obviously, this controller design and packaging is not as robust as it should be... I appreciate the "craft" enthusiastic users and quasi tech support independent guys like you, who really provide value, to the poor guys, who spend good money, and so much of their precious little hobby time, trying to troubleshoot a system, that has gone thru at least three major changes (sniper, sniper II, Terminator x, or whatever), and still haven't addressed this inherently unstable base design RFI vulnerability, it's plain pathetic. One has got to 🤔 think, a larger, remote mounted ECM, with the equivalent protective electronic filtering circuitry and a decently effective "faraday" cage design similar to what the OEM's have used for eons now, is long overdue.. You read story after story, of how guys buy these things, have problems, get help, buy the next "Gen", only to suffer some other drivability/reliability issue..
Hey guys I enjoy your videos, do you have a video showing the process of transferring data base to ECU ? Or if it’s even needed?
MSD offers a RFI Choke that could be used in the 12v positive line.
I have a nova with sniper. Dealing with rfi for a long time now. Chevy small block. I have rewired the headlights ( LED ) to relays. The power to the sniper goes through its own switch direct to the battery. I have moved the sniper wiring around the engine bay many times trying to figure it out. Upgraded the alternator. Only thing i am looking into now is the amp for the sterio grounded to the frame causing a issue.... but i am lost at this point. Car doesnt always act up. But when it does it shuts down and wont start for a while.
How can I buy one of those back plates for the Holley sniper.. right now I’m using a car tag to block the rfi😂😂 from distributor to the sniper
I'll stick with a decent carb, and enjoy the little quality drive time, I get to actually enjoy the drive. At least until Holley, or some new competitor comes up with something more robust, as to not suffer such basic drivability/reliability concerns, even when buy all of their ala cart solutions, and still need to go to RUclips EFI University to have a decent chance to drive to a show or cruise night, and be embarrassed by coming home on a "hook".!