XFI - Oil & Fuel Pressure Not Working

[Hot Air]

Next problem...Just installed XFI with pressure sensors (oil & fuel pressure) kit. Engine runs fine. Installed sensors and connected to harness. Dash board indicates -25 for both at all times...engine running or not. How do I get dashboard to recognize sensors?
Conrad

 

[callmeebryan]

Next problem...Just installed XFI with pressure sensors (oil & fuel pressure) kit. Engine runs fine. Installed sensors and connected to harness. Dash board indicates -25 for both at all times...engine running or not. How do I get dashboard to recognize sensors?
Conrad

Have you calibrated the sensors?

 

[Otto J]

If you are using a Caspers jumper you need to open the jumper box and switch it over from EGR to sensors

 

[Hot Air]

Thanks for the help guys. The oil/fuel pressure sensors (and harness) came with the XFI and included the set-up info on the sensors. It did come with the Casper box. I saw some info about jumpers but was not sure that actually applied. Will open up the Casper box. Thanks.
Conrad

ps...sure would be nice if someone wrote an install & setup manual for XFI in a TR. To make it even more interesting, the XFI directions assume that you are working with a stock GN...not one with the classic FAST. I had to dig out the directions from my FAST to remove it to stock, then start the XFI install.

Guess most folks just take their TR to a dealer.

 

[HighPSI]

I have written several articles about installing an XFI in a Buick. The latest one was in last months BPG Buildsheet.

Very few people bring their Buick to a dealer for the install. Most people call their vendor for the tech support. With the vendor support available, no one should struggle.

 

[Hot Air]

Cal,

I don't know how this has escaped me for all these years but I was totally unaware of this TR resource! I have been on TurboBuick.Com - The World Wide Web under BOOST! - Buick Grand National, GNX, T-Type for a while and have been to the Nationals (last year) and have not heard a peep about this. This is my day to learn something new.

I have attached the link below for anyone else that was CLUELESS. I will join immediately and check it out. Thanks.

Conrad

The Buick Performance Group

 

[Hot Air]

I guess I'm a little different. Being an engineeer, I like to try to figure these things out for myself and ask questions when I get stumped. I learn more as I researcch the problem and others learn from my questions and from the answers. If no one ever asks a question, there would be no communications.
Conrad

 

[S2V6RACER]

Conrad, looks like you need to update your sig and get Cals name in there.


Great job with the tech support Cal!!! :biggrin:

 

[Hot Air]

I agree! Thanks Cal!!
Conrad