Installing Guages

[fl89tta]

Hi, I'm installing a tach, oil pressure, and water temp guages on my tta. Where do I tie in the sending units? Do I uninstall the factory sensors, or will that mess up the ecc? Im planning on changing all guages for aftermarket. I'm also installing a boost guage, I know where to tap in for the boost, but I heard if I disconnect the factory guage it will mess up my ecc? In an earlier post it says the green wire by ac blower, is that correct? Any help will be appreciated. Thanks.

Rudy

 

[Razor]

Whats wrong with your factory guages?

 

[fl89tta]

Whats wrong...

Too Boring, I guess. Goin for custom

 

[Razor]

Then you will suffer those consequences..

Dunno, most of us are content with the reliable factory guages that are calibrated to the sending units where they are mounted.

I'd spend the money on engine management, pyrometers, data acquisition, wideband, etc... things to help keep it together. That is stuff that is way neater, IMHO.

So to answer your question, you'll need to drill holes into the motor, add the appropriate sending units, and work from there.

Also the ecm relies on data from the stock sending units.. careful what ya do.

Boost guage is "T" of the line going to the MAP on the passenger rear of the motor.

Yup that TTA tach is junk.. i'll take it off your hands.. let me know how much.

HTH