2007V

iTrader: (2)

Hi, I want to log fuel pressure with HP tuners and was wondering if there is a recommended (cheap) pressure sensor to get?

Thanks

Monte4ever

iTrader: (2)

Here's one. I'm trying to find out if there is a costum pid for this sensor using HPTuners.

http://download.efilive.com/Tutorial...20Tutorial.pdf

Realcanuk

I use an aeroforce sensor with hpt and it works fine.

Monte4ever

iTrader: (2)

Part number please, and would you care to share the costum PID you used to make it work.

Realcanuk

Its the sensor on this page....

http://aeroforcetech.com/products_sensors_oil.html

I have it connected to my aeroforce guage.... with a wire run off it to my HPT connector. When I have HPT connected, the gauge is unplugged as they both use the OBD port.

I don't have my laptop with me and could post the exact pid later, but using the information here, it was very simple to figure out and works perfectly.

http://www.hptuners.com/forum/showth...t-to-EIO-input

Monte4ever

iTrader: (2)

I want to hook it up so that it logs without the need to wire it directly to the interface just like my AFR gauge. According to a thread on HPT AEM and Autometer has a sensor (part # ?) and the PID is (V*25)-12.5.

http://www.hptuners.com/forum/showth...essure+logging

Realcanuk

It has to be wired to the interface to log. So does your wideband. I am confused.
I have the Fuel pressure sensor and wideband permanently connect to the hpt wire. It is in my glovebox and when I want to log I just pull it out and plug it into the HPT cable.

Monte4ever

iTrader: (2)

My wideband is hooked directly to the PCM. I log throught the EGR - pin 55. No need for that wire. I found a tutorial on how to hook the fuel pressure sensor to the EGR signal wire here on LS1tech. I only wonder if two sensors can be hook up to the same wire. In the link look at post two.

https://ls1tech.com/forums/pcm-diagn...-wideband.html

Realcanuk

I understand now what you are asking. I have never done it that way and only used HPT pro which hooks up the way I do it. I know you can hook the wideband though the EGR, but don't know about fuel pressure. If you can, I am sure that sensor would work fine.

flame

iTrader: (13)

you could use the fuel tank pressure circuit to feed the pcm and do the same as the egr setup. You will need to use all 3 wires because which ever pressure sender you use will require a 5 volt reference and ground to function. The tank pressure is only used for the evap diagnostic so just set the codes to no mil light.