Install terminator x efi on any ls engine. If not then you need to inspect the pump diaphragm for a hole or tear.
Holley Efi Terminator Tbi Master Kit Hard Core Gr
Holley terminator efi troubleshooting. Answer the most common cause of a stumble is not having an adequate accelerator pump shot. If the indicator reads low err double check the connection to the cts. Snailmont5oh reader 82015 731 pm. Troubleshooting at a glance. Now holley efi is dominating the performance world as well as our products for gms ls engine. Allison doll wins stock eliminator championship with holley efi.
My bronco with holley sniper efi was running poorly. Holleys products also include performance fuel pumps intake manifolds engine dressup products for street performance race and marine applications. Holleys own matt lunsford named dis 30 under 30. It felt like it was going to stall out at stoplights. Holley carburetors have powered every nascar sprint cup team and nearly every nhra prostock champion for four decades. This may be easier if you flash it with the hp efis firmware that way you can watch what its doing and adjust it yourself.
How to setup inputs outputs on terminator x efi. Holley efi expands terminator x and terminator x max ls lineup. Holley products for gms popular ls engine are dominating the ls scene as well. Now holley efi products power these cars and are dominating the performance world. Once engine is started and closed loop is active the afr should read close to the target afr in the handheld readouts. Sniper efi initial startup and troubleshooting.
Afr oxygen sensor initially should show heating. The trouble with self tuning efi is that its not self troubleshooting. Installing msd pro 600 cam sync on small block ford. How to email datalogs and global files for holley efi and terminator x. How to identify gm ls 24 or 58 tooth crank sensors. Terminator x for ford part 2.
It felt like it was flooding out at low speed low rpm. The first thing to do is to look at the discharge nozzle and make sure you are getting a good strong pump shot. Without the engine running afr will read 356 afr air fuel ratio. Holley has been the undisputed leader in fuel systems for over 100 years.
Gallery of Holley Terminator Efi Troubleshooting
