<![CDATA[Tach wire on an EF civic]]>Where can I connect the green signal wire on a tachometer to my EF civic? I know you can connect it to the dizzy but theres got to be a diagnostic port or something closer to connect it to.

]]>https://fargostreet.com/topic/13011/tach-wire-on-an-ef-civicRSS for NodeThu, 28 May 2026 05:45:55 GMTSun, 20 Jan 2008 18:08:34 GMT60<![CDATA[Reply to Tach wire on an EF civic on Wed, 23 Jan 2008 06:22:34 GMT]]>yeah, I guess they are going at somewhat of a premium then, like 50-100 (no kidding 100) plus shipping. does anyone know if a 91 civic lx cluster will work plug and play? im sick of wiring for a week or two.

]]>https://fargostreet.com/post/191286https://fargostreet.com/post/191286Wed, 23 Jan 2008 06:22:34 GMT<![CDATA[Reply to Tach wire on an EF civic on Wed, 23 Jan 2008 03:20:19 GMT]]>I bought an si Cluster of bubba for 25 bucks last year... they are even cheaper on ebay. HF ones go for 10 bucks sometimes.

]]>https://fargostreet.com/post/191272https://fargostreet.com/post/191272Wed, 23 Jan 2008 03:20:19 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 07:11:02 GMT]]>im watching a few on ebay now, hopefully something comes of it. i plan on being able to start the car tomorrow if my parts get here. i'll need to adjust the idle rpm and set the timing ( I fuckin forgot to mark the dizzy position when I took it off) so I'll need to have a tach connected.

]]>https://fargostreet.com/post/191182https://fargostreet.com/post/191182Mon, 21 Jan 2008 07:11:02 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 06:29:30 GMT]]>just wait till you get a cluster with a tach, they cost like $25-50 tops

]]>https://fargostreet.com/post/191176https://fargostreet.com/post/191176Mon, 21 Jan 2008 06:29:30 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 06:12:26 GMT]]>

matt j;202369 wrote:
have you tried looking at the pin outputs from the links that i gave you on your other post about the mpfi? That may help you also. I know when i did mine in a ef i hooked it up to the tach signal wire on ecu, but that was like 5 years ago now and cant remember which one it was.

Yep, that was very helpfull. I think I am just going to use the tach signal wire on the cluster harness. Getting the cluster out isn't as much of a pain in the ass as I thought. Hopefully I will be getting a cluster with a tach soon but in the meantime it's an external tach for me (not the huge kind with the obnoxious shift light tho)

]]>https://fargostreet.com/post/191173https://fargostreet.com/post/191173Mon, 21 Jan 2008 06:12:26 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 05:57:42 GMT]]>look for a blue wire coming from the dizzy thats what i have always used.

]]>https://fargostreet.com/post/191168https://fargostreet.com/post/191168Mon, 21 Jan 2008 05:57:42 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 04:43:02 GMT]]>have you tried looking at the pin outputs from the links that i gave you on your other post about the mpfi? That may help you also. I know when i did mine in a ef i hooked it up to the tach signal wire on ecu, but that was like 5 years ago now and cant remember which one it was.

]]>https://fargostreet.com/post/191164https://fargostreet.com/post/191164Mon, 21 Jan 2008 04:43:02 GMT<![CDATA[Reply to Tach wire on an EF civic on Mon, 21 Jan 2008 00:04:03 GMT]]>That wire (B20) is listed as the Ignition Timing Adjusting Connector, is that the right one?

]]>https://fargostreet.com/post/191138https://fargostreet.com/post/191138Mon, 21 Jan 2008 00:04:03 GMT<![CDATA[Reply to Tach wire on an EF civic on Sun, 20 Jan 2008 19:38:25 GMT]]>looking at the ECU, it is the bottom left brown wire on the left black plug.

]]>https://fargostreet.com/post/191123https://fargostreet.com/post/191123Sun, 20 Jan 2008 19:38:25 GMT<![CDATA[Reply to Tach wire on an EF civic on Sun, 20 Jan 2008 19:10:20 GMT]]>ECU plugs.

]]>https://fargostreet.com/post/191121https://fargostreet.com/post/191121Sun, 20 Jan 2008 19:10:20 GMT