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RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

RPM SIGNAL ADAPTER FOR DISTRIBUTORLESS IGNITIONS

Product # 9117
$109.95

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Description
This fully potted, weatherproof module can be wired into the power supply of a coil per cylinder ignition system, where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices. Ideal for vehicles with late model engine swaps and applications where conventional tachometer signals are not available.
ADDITIONAL NOTES

Feature Points

  • Compatible with 1-12 cylinder engines
  • Measures 1.5” x 3.5” x 2”
  • Environmentally sealed and vibration resistant for underhood mounting
  • Wire lengths: Gray (signal out) 52", Black (ground) 24", Red & Red/Grn (Ign. Power in and out) 24"
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Questions

I have an 2016 Polaris Slingshot with the GM Ecotec LE9 4 CLY Engine. Will this be the correct part for this and if so how would I wire it?

Asked by: Trikeman
Thank you for reaching out to us. Unfortunately, we do not have specific instructions for the GM 4 cylinder Ecotec, but based on many other late model GMs, the 9117 will most likely be required. It will likely be similar to the LS instructions, but instead of 2 coil power banks, there will be just one on a 4 cylinder.
Answered by: Matt from AutoMeter
Date published: 2019-01-09

Hello. will this add on be needed for a 1968 360/390 Ford Fe engine using a D.U.I. ignition system? If not then how do we wire up the new 2891 Tachometer to the D.U.I? Thank you, Rob

Asked by: Robb
Thank you for your inquiry. You will not need the 9117 adapter to connect a 2891 tachometer to your D.U.I. Ignition. Simply connect the green wire from the tachometer to the "Tach" terminal on your distributor.
Answered by: Jim from AutoMeter
Date published: 2019-01-08

Hello I have 2 questions 1 my LS3 350Z has a IQ3 dash,it's tach input requires a standard 5–20V, 50% duty cycle square wave signal, will the 9117 work? 2 i have a custom harness, could i use the 12V source off of one bank of injectors ilo of both banks?

Asked by: Bryan_ZDayZ
Hi Bryan, thanks for reaching out to us. Yes, the 9117 does produce a standard tach signal that should trigger your aftermarket dash. The 9117 does have to pick up both banks on an LS application.
Answered by: Matt from AutoMeter
Date published: 2018-11-20

I have a 2015 Polaris RZR XP 1000. We got the Cobalt tach to work but it is not reading accurately. Will this help to solve it?

Asked by: fasteddiefrisk
Thank you for your question. None of our gauges are made to be used in applications such as this so it is not uncommon on ATVs/snowmobiles/UTVs to experience issues, however, this does not mean we cannot get our gauges to work for you. We will need to get some more information and go through some further troubleshooting. Please call our tech team at 866.248.6357 and we will be happy to help get your tach working for you.
Answered by: Zach from AutoMeter
Date published: 2018-11-13

Will this work on 1997 Dodge Ram 1500 3.9l V6? I wired a ultimate playback in and it’s not getting the signal. Would this be the solution? 

Asked by: Sshirley
Thank you for your question. This should not be necessary for your installation. I recommend calling our tech support team at 866.248.6357 and they would be happy to help get your tach working.
Answered by: Zach from AutoMeter
Date published: 2018-11-05

Hi. I need to connect the tachometer output of an original Nissan ECU (SR20det) to an autometer tacometro, in this case the signals are not compatible and I wanted to know if with the adapter of rpm signals I can do. Regards 

Asked by: Daniel Miranda
Thank you for reaching out to us. Your question is going to need additional support to answer. Please email our support team. To contact them please fill out the contact form here: https://www.autometer.com/contacts
Answered by: Zach from AutoMeter
Date published: 2018-09-24

Hi, I am installing a 2017 coyote into a 1964 falcon and want a tacho. can i use the adapter to generate the signal for the gauge?

Asked by: chopper
Hi Chopper, thank you for the question. The Tach Adapter would be required for and would drive an AutoMeter tachometer. However, we could offer no recommendation or guarantees on driving your original tachometer.
Answered by: Matt from AutoMeter
Date published: 2018-09-10

I mounted your NV 5" pedestal tach on my drag bike. The motor is a 2002 Honda flat six from a GL-1800 gold wing with three coils. Do I need to use the tach adapter model 9117?

Asked by: Deecee
Hi Deecee, thank you for contacting us. No, the 9117 should not be needed. It will likely be a single pulse per revolution at one of the coils. All of our Pro-Cycle motorcycle tachometers are capable of 1 pulse out of the box.
Answered by: Matt from AutoMeter
Date published: 2018-08-28
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