Tutorial: Log Fuel Pressure in EFILive

[Superado]

Thanks!

[TAQuickness]

de nada

[voda1]

I'm having problem sourcing the -4an female to 1/8 npt female adapter fitting mention in the tutorial. Any help appreciated.

[Superado]

I'm having problem sourcing the -4an female to 1/8 npt female adapter fitting mention in the tutorial. Any help appreciated.

got mine from the local Hydraulic Supply

http://www.hydraulic-supply.com/html/rrlocal.htm

[mr.prick]

I used a regular NPT to flare adapter from my local hardware store.
No leaks.
IIRC it is 1/2" to 1/8"npt

[voda1]

Everthing I come across in female 'an' is swivel.

Edit:

Found something but is of 2pc -
-4AN female to 1/8 npt male adapter -- Russel #614204 or Earl's #916104
1/8 npt female coupler -- Russel #661440 or Earl's #991001

Came across 1pc design:
http://www.metcomotorsports.com/prod...p?prod=MFF0001

[pullincrazy88]

way old post but im wondering if you can hook this up to work through the egr on my truck. it is a 2000 k-series and i am running the 411 pcm swap on cos3. would be using an AEM fp guage.

[mr.prick]

If you can log voltage through the EGR and you can get the slope & intercept to convert
voltage to FP, then yes.

[monzaaddict]

Can anyone see why this sensor wouldn't work instead of the autometer 2246.

(J.C. (240)P399AAC-1C PRESSURE TRANSDUCER O TO 100 PS1S) can be found on ebay for less than $60 and bolts directly to the schrader valve port without removing the valve - no need for adapters. Its advertised as being designed for measuring refrigerant pressure but the literature says it can be used with any non corrosive fluids.

Here are the specs
http://www.vikingcontrols.com/_docum...uct/125515.PDF

Do most people permanently install their sensor or remove it after they are finished logging fuel pressure?

[Tordne]

Looks like the 1/4 in. SAE one might be correct. From my reading this seems to be that same as -4an (though I wouldn't trust me on this entirely).

When I had my LS1 I had the sensor installed permanently. Remember, just because it's there doesn't mean you have to log it all the time if you don't want/need to.