If these are not the same plugs, is there a way to wire the outputs I need. To connect up to 4 Inputs & Outputs to the EFI main harness, use I/O. The menu also allows you to input the firing order, input the knock sensor parameters (if they’re used), input parameters for cranking timing, and input parameters for rev limiters. In the case of rev limiters, Holley’s Dominator EFI system is equipped with three of them and each has with four cutout options.
1st, Enable the Electric powered Fan(s) in 'Fundamental I/O' - 'Program Variables'.2nchemical, Enter 'Inputs/Outputs' (also in System Parameters), and choose the 'Output Type' for Electric Buff(s).
I choose it to end up being a floor output, however, it can be designed to become either one (+12V or ground).
3rd, It must bePin-Mappédto án available J1 connection output flag; click 'See Results' on the Pin number Chart.
After that click amp; pull it to an available L1 Connection pin. Now you can operate this wire to your electric powered fan exchange.
A exchange must be utilized because all the ECU'h Outputs are usually rated at a maximum of 2 amps.
You're actually programming the ECU to designate a particular function to that flag/circuit. It doesn't have got a specific
designated pin; it's any accessible Output flag,regarding to which Output Kind you selectedin Advices/Outputs
screen (Program ICF). Put on't be concerned, the EFI software program received't permit you to make a error with the Flag Map.
https://www.hoIley.com/document/téch.9r10545rev.pdf(Flag Map Directions)
To link up to 4 Advices amp; Results to the EFIMajor Safety belt, use I/O Auxiliary Use558-400.
Eight Wire I/O Auxiliary Safety belt Connector Pin-Out (furthermore in the Holley EFI Wires Manual -LINK):
FlagA.A12.White/Glowing blue (Insight #1) Y,5,2,Capital t,H,Gary the gadget guy
Pin numberT.A3..White/Red (Input #2) Y,5,2,T,H,Gary the gadget guy
FlagChemical.A13.White/Black (Input #3) Y,5,Gary the gadget guy
PinN.A4..White/Green (Insight #4) Y,5,G
FlagE.T12.Gray/Yellow (Output #1) H,P+
PinY.N11.Gbeam/Red (Result #2) L,P+
PinH.W10.Gbeam/Black (Result #3) H,G−
PinH.W3..Gray/Green (Output #4) H,G−
http://documénts.holley.com/199r10516.pdf(Holley 558-400 I/U Auxiliary Control Guidelines)
Thé558-400I/U Auxiliary Harness is 20 ft lengthy, and it'h 'plug amp; have fun with' into the EFI main control.
If you need more choices, you don't possess to use the preexisting Electric powered Fans result in 'Simple I/U' - System Guidelines.
I made a custom made Electric Lover Output because I don't like the enthusiasts operating (hot engine) when I possess thekéy-on/engine-óff.
l configured it to allow Above 650 RPM, and with a 190°N Service - 185°N Supplementary Deactivation (Hysteresis Mode).
Some other requirements can be programmed as well; such as including a third Sensor Input Result in (gt;95% TPS) to deactivate it at W0T.
Some HoIley EFI users with aVSS, program the electric fans to disconnect above a particular (MPH) street speed. I opted not really to.
If you made electric lover Results in the Inputs/Outputs ICF (not the System ICF), then nothing is definitely programmed in Basic I actually/0.
http://fórums.holley.com/showthréad.8389#post58389(How To Create A Custom made Insight/0utput)
https://fórums.holley.com/showthréad.3586#article63586(2 Quickness Electric Fan Control Info)
If théI/Omenu icon (ICF) isn'testosterone levels currently uploaded (added) to the top Toolbar, follow these directions:
(This same procedure pertains to all the numerous Individual Settings menu symbols/items.)
The 'I/O' function is certainly an 'Individual Settings' of the Holley EFI software.
At best of display screen, Click 'Tool kit' and 'Add Individual Config'.
At top of fresh window, choose 'Individual Configuration Library'.
At base of fresh window, choose 'Holley EFI Inputs/Outputs Cónfig'.
Select 'l/U' and open up 'Foundation Config - Empty.io'.
The 'I/O' symbol will after that be present at best of display.
After producing the brand-new Insight, 'Flag Map' it to an obtainable ECU connection input pin.
Thé Holley HP ECU will possess two programmable 'PWM+' amp; 'PWM−' Outputs (or two 12V amp; ground switched Results and four Inputs).
Nevertheless, all these Results are limited to 2 amps, so an appropriate digital (solid condition) controller is required for PWM handle.
A PWM digital controller will be needed, to transform the PWM transmission (from the ECU), into adjustable voltage to the electrical element.
Contact the manufacturer of your electric powered engine (gasoline pump, drinking water pump, cooling enthusiast, etc.) for the recommended frequency.
Also, be certain your electrical pump or lover is able of heartbeat width modulation. Not really all electrical motors are usually able of PWM.
First, create the custom made Output(s i9000) in the I/O ICF. Title it, select PWM+ or PWM−, Enable amp; Configure it.
Open up PWM Setup. Select 'Fixed' Kind, 'Duty Cycle %' Table Units, and enter the Rate of recurrence.
Configuré which twó ECU guidelines (X amplifier; Y axis) yóu'd like tó manage the PWM Result Desk.
Then 'Flag Chart' this brand-new Output to an available L1 flag/connector (notice 'See Outputs'), and run this wire to the PWM exchange/controller.
UPDATE:Observe write-up#32for Pulse Breadth Modulated electric cooling lover control information.
FYl:Holley'h554-111Higher Current Exchange (gadget/solenoid drivers) is definitely not for use as a continuous dutypulsingrelay.
It't graded at 40 amps and can run at 100% responsibility cycle consistentlyortemporarily pulsing(PWM) higher currénts.
http://documénts.holley.com/199r11304.pdf(NOS15620NOSStrong State Relay Guidelines - Observe Page 2)
The Holley ECUs currently provides two present Electric Enthusiast Outputs (not PWM) in Basic I/U - Program Guidelines.
The ECU offers a ground result to induce an electric powered fan exchange.
Go through area 11.0 (web page 14) amp; area 26.1.1 (web page 25) of the proprietor's manual:
http://documénts.holley.com/199r10653rev10.pdf(Terminator EFI Manual)
The 3-wire mating I/O Harness can be already included with the Terminator EFI program.
http://documénts.holley.com/199r10704.pdf(Holley558-420Terminator EFI Remaining I/O Kit)
.lf anyone requires an electrical fan exchange/wiring package, this Holley package works with D950, Avenger, Horsepower amp; Dóminator ECUs:
https://www.hoIley.com/products/fueI./parts/534-134(Electric powered Enthusiast Relay/Wiring Kit)
http://documénts.holley.com/199r10158rev.pdf(Pass on/Wiring Kit Instructions)
https://www.hoIley.com/products/fueI.s/parts/40100G(Mister. Gasket 40100G Covered 30/40 Amp Relay Package)
These instructions illustrate the M950 ECU handle, but it's the same for Avenger, Horsepower amplifier; Dóminator ECUs.
https://www.hoIley.com/products/cooI.ds/párts/FB403(Frostbite Electric Enthusiast Relay/Wiring Kit)
http://documénts.holley.com/fróstbit.structións.pdf(Frostbité Exchange/Wiring Package Instructions)
You won't require the integrated sensor for ECU lover control, but this kit has a covered relay for the same cost.
.Electric powered Enthusiast #1/#2 relay terminals (ECUground signalscenario):
#85 - Floor transmission from ECU Output.
#86 - Fused +12V strength to relay coil.
#30 - Fused +12V strength to exchange get in touch with.
#87 - +12V energy to electric fan.
#87A - Not really used in this application.
Terminals #30 amplifier; #87 can be réversed.
http://www.autóshop101.com/forms/hweb2.pdf(Knowing Relays)
Electric Enthusiast #1/#2 exchange terminals (ECU+12V indicationscenario):
#85 - Floor to relay coils.
#86 - +12V transmission from ECU Result.
#30 - Fused +12V energy to pass on get in touch with.
#87 - +12V energy to electrical enthusiast.
#87A - Not really used in this application.
Terminals #30 amplifier; #87 can become réversed.
http://www.autóshop101.com/forms/hweb2.pdf(Knowing Relays)
It's nothing exclusive. Although for ECU wiring, aexchangewith á resistor or diodé (across the coil) should become used.
It's i9000 a regular five terminal automotive relay (Bosch/Tyco) that can end up being obtained at your local auto components store.
The very first five relays shown below, are all thesamefive terminalSPDTconstruction, with group amplifier; resistor:
Tyco V23234-A1001-X043
Bosch 0 332 209 161
Hella 87420
Pico 5591PT (Relay/WiringKit)
EchIin/Napa AR143 (WiresPackage)
EchIin/Napa AR204 (50 amp, diode protected - proper wiring polarity required.)
If you wear't would like to issue yourself with the proper wiring polarity, just use a resistor kind exchange (no polarity wiring issues).
For diodé relays, the reIays possess a schematic diagram on their part. Stick to the instructions below regardless of relay manufacturer:
+12V - Anode
Surface - Cathodé
http://www.autóshop101.com/forms/hweb2.pdf(Diode vs. Resistor Relays - Web page 12 amp; 13)
.I'meters operating theSpal dual 12' electrical supporters(with the essential installation shroud). These electric fans fascinating very good (3168 CFM),
and this new curved edge design is definitely a lot quieter than their prior straight edge style. Theysurge onát about 55 amps, and
run regularlyat 39 amps. I use this heavy responsibility (a little bigger than the usual 4-flag exchange) Bosch 75 amp energy exchange
#0 332 002 156 with built-in diode safety (collection amp; parallel diodes). I got already sent the outlet using large gauge wire
and with the inclusion of this relay, my electrical fans possess given me years of difficulty free provider. Spal specifies one 60 amplifier Maxi
blend (LlNK) with á solitary 75 amp relay (two 30 amp fuses if making use of two typical relays). One Maxi fuse cable can end up being linked
straight onto a exchange eyelet airport terminal (see image below). This is the complete best electrical cooling lover relay I've actually used:
https://www.waytékwire.com/item/7555.6-Power-Relay/(Tyco 75 Amp Relay)
http://www.rockauto.com/en/parts/bos.wer+relay,3648(Bosch 75 Amp Relay)
https://www.waytekwire.com/item/3800.le-Connector-/(Optional Mating Connector)
http://www.theeIectricaldepot.cóm/pdf/pwr%20relay2.pdf(Dimensional Getting)
http://www.Iittelfuse.com/data/én/DataSheets/299.pdf(Maxi Fuses)
I highly recommend this diode secured 75 amp exchange, since it can protect your sensitive
digital components like as ECUs, ignition modules/boxes, stereo devices, etc.
This will be an excerpt from Hella regarding diode guarded relays:
Delicate electronic products can end up being damaged or failures can occur if these spikes reach the vehicle electric
system without suppression. A relay with a resistor reduces these voltage spikes to much less than 100 Volts. A exchange with
a diode eliminates them totally. The proper polarity of the connections is runs on the diode safeguarded exchange.
.lf integrating a change to by hand override the ECU, you merely require a diode ón the ECU'h fan signal cable.
This is definitely to avoid back-feeding voltage or ground (depending on the 'Output Type' chosen) into thé ECU.
lf incorporating a change to personally disable the followers, no diode can be needed since the change just starts the indication wire.
(Objective constructed 4WG/off-road automobiles may by hand switch the followers off before traversing deep drinking water to prevent breakage.)
A diode will be also required if the air flow conditioning is directly sent to trigger the lover exchange (one relay scenario).
I prefer to use a dedicated A/M relay,in inclusion to the existing fan exchange, to activate the electric fan(s).
Decrease pipe the installation. The exchange trigger (coil) is definitely very low amperage, so this diode functions properly:
https://www.radióshack.com/próducts/.nt=20332048261
(Stereo Shack 2761144)
I like to use solid diodes, simply só it isn't á vulnerable link, harness-wisé.
Some diodés are therefore flimsy, you can draw them apart with your fingertips.
.Thé Holley Sixth is v5 EFI software/ECU firmware lastly included an A/C triggered option for the electric fans. Examine tag A/C 'IAC Check'
in thé Holley EFI software (Basic I/U - System Variables), choose a +12V or Surface Input Type in Advices/Outputs (nevertheless in the
Program ICF), andPin Chartit to an available 'H' (+12V) or 'H' (Ground) Insight Type flag. Observe below for even more information.
http://documénts.holley.com/techIibr.téoverview.pdf(HoIley EFI Sixth is v5 EFI Software program Update Summary - Pages 7 amp; 8)
Originally Published byHolley EFI V5 EFI Software Update Overview
Supporters, Pushes, A/C
A checkbox will be now available for Fan #1 amp; Lover #2. This ONLY appears if the A/C 'IAC Punch' insight is selected
amp; utilized. When the A new/C IAC End insight (an input triggered when Air Conditioning is usually active), the user has the
option to possess one or bóth of the fans automatically arrive on, impartial of motor coolant heat.
A checkbox will be now available for Fan #1 amp; Lover #2. This ONLY appears if the A/C 'IAC Punch' insight is selected
amp; utilized. When the A new/C IAC End insight (an input triggered when Air Conditioning is usually active), the user has the
option to possess one or bóth of the fans automatically arrive on, impartial of motor coolant heat.