NettetI have a holley sniper put in my big block and been screwing around trying to upgrade the firmware. Managed to teach myself about the sd card and downloaded the firmware to the handheld successfully. When downloading to the ECU in the throttle body it downloads to %100 then says error 33. Nettet8. nov. 2024 · Insert the SD card into a computer. Head over to Holley's website, under "Support", go to "EFI Software". (CLICK HERE.) Navigate to the "Sniper EFI" section, find the "Sniper EFI SD Card Contents". Left-click and download, wait for the download to finish. Right-click the downloaded file, and "Show in Folder / Go to Folder".
SD Cartridge User Instructions - Holley
Nettet25. sep. 2024 · I loaded an SD card with the Holley files so I could download some Config Files. The card is a Kingston 32GB SDS2. I could download Config Files to the card, … NettetHolley Sniper EFI HyperSpark CD Ignition Boxes 556-151 Ignition Boxes, Sniper EFI HyperSpark CD Ignition Box, Capacitive Discharge, Digital, Black, Each Part Number: SNE-556-151 ( 50 ) Estimated Ship Date: Monday 4/10/2024 Free Shipping $315.95 Add To Cart Compare Wish List Holley Sniper EFI Self-Tuning Fuel Injection Systems 550 … morrow county ohio gis
Sniper Software and Firmware Updates - EFISystemPro.com
Nettet25. jan. 2024 · Holley Sniper EFI Holley Dualsync Stainless Long Tubes to 2.5 Exhaust UMI Suspension Stage 2 CPP Steering setup 10 bolt rear - 3.55 with Eaton Posi Save 1 - 3 of 3 Posts This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread. Write your reply... Post reply NettetHolley V4 Software and Firmware. Contains latest V4 software (software version 4.0 Build 110). The compatible firmware (firmware version 4.0 Build 110) is included in the … Nettet5. mai 2024 · Terminator X SD Card Updater Used for updated SD Card Contents on any 3.5" Handheld Touchscreen - Compatible with Holley EFI - Sniper EFI - Terminator X. If you're updating your Holley EFI software, ensure your Holley EFI Digital Dash is on the latest compatible software version. morrow county ohio employment