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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
- 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"
- SHIPPED WITH
Does this increase or decrease voltage signal to the tachometer, I'm trying to get a Proform tachometer to work with the Holley Strip Annihilator ignition.Thank you for your question. It does not do either of those things. This unit taps into the positive wire going to the coils/coil packs. Each time a coil fires, it draws voltage which passes through this unit on the way to the coil. Every time the unit sees that voltage pass through, it sends a 12v square wave signal to the tachometer.Date published: 2019-06-21
I have a GM stand alone transmission controller for the 4l80e transmission and the GM heavy duty capacitive discharge ignition system . Can I use the 9117 as a rpm input for the transmission controller??Thank you for your question. No, unfortunately, the transmission controller is looking for a sine wave signal and the 9117 produces a square wave signal.Date published: 2019-06-04
In a GM LS application, how far away from the coils can I mount the control box? I'd like to place the box inside the vehicle cabin and run wires to the engine coils.Thank you for your question. The module comes with 2ft leads, but you can certainly solder on additional length of 18gauge wire to mount the unit further away from the coils.Date published: 2019-05-20
Hi, Can I use this on a 2010 hemi in a challenger?Thank you for your question. Yes, this is compatible with a 2010 Challenger.Date published: 2019-04-25
Can it be used on RX8 rotative engine ?Thank you for your question. When it comes to tach signal and compatibility with the 9117 adapter, the engine does not matter, only the ignition system.Date published: 2019-04-18
Do you have a wiring diagram specific to installing a tach using your 9117 converter on a 2014 Ford Performance 5.0 Coyote Gen 1 crate motor.Thank you for your question. Unfortunately, we do not have vehicle specific wiring diagrams. If you need help with your application I would recommend contacting our support team at 866.248.6357 or https://www.autometer.com/contactsDate published: 2019-04-15
After installing this unit on a 2002 Mustang GT I am getting feedback noise thru the radio if I unhook it the problem disappears, is there something available to eliminate this issue?Thank you for your question. This is a popular product and we have not heard this issue before so I would reroute your wiring. Move your grounds to an engine ground and move the tach adapter wiring away from the radio wiring. That should eliminate the interference.Date published: 2019-03-15
Hello please i have Aeromotive A1000 fuel system on my 2013 camaro ZL1 and it comes with toggle to switch between normal driving and overspeed driving manually . Can I remove that toggle and use the autometer to be automatically switch between normal drivThank you for your question. I am not quite sure I understand your question. Please reach out to our support team and they can help you with your application. You can submit them a question here: https://www.autometer.com/contactsDate published: 2019-02-21
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