Search found 8 matches

by ethoward
Sun Jul 09, 2017 8:35 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

I talked with someone when I went to a classic car show and he told me that the most accurate and easiest way is using the adapter, at this point I'm just waiting for having the money to buy the tach adapter. Recently had to repair my parking brake line.
by ethoward
Sat Jul 01, 2017 9:53 am
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

The PCM outputs a voltage signal... The fact that your gauge displays an Analog RPM does not mean you can't feed that signal into the tach. The only thing you will have to do is verify the "cylinder" setting on the tach results in the proper RPM output. A V6 setting may not work if the ta...
by ethoward
Thu Jun 22, 2017 8:01 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

Okay so i found the tach signal wire... On the PCM It's connecter A cable 9 WHITE. ONE ISSUE THO.... its a digital output... my aftermarket tach is analog... now how do i convert the tach signal from digital to the analog signal? I was looking online for a converter and I dont know what would work i...
by ethoward
Tue Jun 20, 2017 8:11 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

So I got my Haynes manual located the PCM and... There's 3 white wires connected to the pcm, I have no clue to which of the white wires is for the tach, now I have everything but the tach wire connected. It looks like there's 4 wire clusters connecting to the pcm and 3 of them have a complete white ...
by ethoward
Wed Jun 14, 2017 6:14 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

Okay so i found a haynes manual and ordered it. I was also looking behind the glovebox. Which is the ECU? Theres a big metal box with what looks like a big heat sink surrounding it and then there is a smaller box to the right of it.
by ethoward
Tue Jun 13, 2017 5:10 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

The 96 beretta does not have a "tach" signal wire leaving the coil pack like it had in previous years. With the introduction to OBDII they changed how the dash received the tach signal and it was sent by the ECU. My suggestion is to get a haynes manual and look at the wiring diagram to fi...
by ethoward
Mon Jun 12, 2017 5:11 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Re: Tachometer Install?

96 Full cluster is hard to come by... Regarding the coil wire there isn't one leaving there on a 96 anymore. If you can get a wiring diagram there should be a white wire that leaves the ECU and goes to the cluster. That's the wire that you need to pick up from to run an aftermarket tach... But I ag...
by ethoward
Fri Jun 09, 2017 9:45 pm
Forum: Performance Mods
Topic: Tachometer Install?
Replies: 18
Views: 929

Tachometer Install?

So I've looked all over the internet and unable to find anything. I've got a 1996 beretta base model with z26 modifications and some gtu in the mix. Shes got a 3.1l v6. Basically I bought an after market tachometer. I have a general idea where to connect the green wire (tach wire) to the coil module...

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