tach interface

[IdahoRob]

Hello Dan, I have one of your tach module's but nothing on where the signal comes from. I'm assuming the alternator, but the is no markings on the alt. for a "w" terminal. Any pointers would be good, it's the Camino with a LBZ.

Thank you,
Rob

 

[sweetdiesel]

Pretty sure I went into the ECM for " signal in "on the tach box. On my lb7 there was a tach signal "pin"

 

[sweetdiesel]

Engine speed signal and was a white wire.

 

[RPM Motorsports]

Engine speed signal and was a white wire.

I sent him a tx a few hrs ago on the wire too!

 

[IdahoRob]

it's pin 55 in the C2 harness, but the signal doesn't work using the PPE box. Tried adjusting the switches and still nothing. Maybe Dan has some instructions that show where how to hook up.

 

[sweetdiesel]

Rob

This might help.

https://www.google.ca/search?redir_...owser-type&qsubts=1380081984166&action=devloc

 

[Cknight199]

Rob

This might help.

https://www.google.ca/search?redir_...owser-type&qsubts=1380081984166&action=devloc

Is that supposed to take me to the google home page? Ha

 

[sweetdiesel]

Is that supposed to take me to the google home page? Ha

http://www.pacificp.com/pdf/V8_TachometerInterface_v6.pdf



Does that work?

 

[Kappa9012]

:thumb:

 

[IdahoRob]

http://www.pacificp.com/pdf/V8_TachometerInterface_v6.pdf



Does that work?

Thanks Simon, I have those instructions but doesn't have anything about where the input signal needs to come from.

 

[Dan@PPE]

Rob,

Sorry for the delay. please call me when you have a minute. Thanks
714-985-4825

 

[RPM Motorsports]

You get it figured out Rob?