Tachometer Signal Input For Datalogging

[NVViperTech]

I am installing an FJO Racing wideband AFR system and a Racepak GPS data aquisition setup. They are going into an 04 SRT Viper. Where is a convenient place to connect the Tach inputs? Has anyone else put these setups in their cars?
And if so, are there any installation tips anyone can give me?

Thanks.

Phil

 

[Schulmann]

Sorry I can't help you for this signal.

But I am interested in this tool. Can you send me a link ?

 

[NVViperTech]

http://fjoracing.com/index.php
http://racepak.com/

 

[vprtech]

Hi , the 03 and up jtec ecu's still have the tach output . You will need to get a pigtail termial (available from any chrysler/dodge dealer) and will have to drill out the back of the pcm connector at pin 31 . I believe it is connector 3 , if the ecu is in the car it would be the connector that is closest to the front of the car . Insert the wire and you have a tach output . Worst case , I can send you a wire , we have them is stock .

- Chris

www.dcperformance.com