Liam Pink Posted February 25, 2020 Report Share Posted February 25, 2020 So I just recently got a tach gauge off a friend but cant get it to work. Assuming theres rpm signal coming into my link is there any way to get rpm signal off the link and to the back off my gauge. Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 25, 2020 Report Share Posted February 25, 2020 It would be easier to answer if you give some details. What ecu do you have, what car/engine, what ignition system, what tacho and how have you wired it? Quote Link to comment Share on other sites More sharing options...
Liam Pink Posted February 26, 2020 Author Report Share Posted February 26, 2020 18 hours ago, Adamw said: It would be easier to answer if you give some details. What ecu do you have, what car/engine, what ignition system, what tacho and how have you wired it? G4+ atom. No clue what model tach it is but it's a autogauge ignition system all custom loom all custom in s14 silvia. Just now, Liam Pink said: G4+ atom. No clue what model tach it is but it's a autogauge ignition system all custom loom all custom in s14 silvia. Also s13 sr20 Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 26, 2020 Report Share Posted February 26, 2020 So how did you connect the tacho? What aux output did you connect it to? Did you configure the aux as "tacho" Quote Link to comment Share on other sites More sharing options...
Liam Pink Posted February 29, 2020 Author Report Share Posted February 29, 2020 On 2/26/2020 at 8:02 PM, Adamw said: So how did you connect the tacho? What aux output did you connect it to? Did you configure the aux as "tacho" To be quite honest I dont know a thing about this "aux" thing. I just need tach signal but I don't know how to get tach output from the ecu. Quote Link to comment Share on other sites More sharing options...
Adamw Posted February 29, 2020 Report Share Posted February 29, 2020 Im not sure if you should be messing with ecu wiring in this case. The Atom has 4 Aux outputs, any of them can drive a tacho. The pinout showing where the aux pins are is in the help file under wiring information. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.