Fuel Pressure High!

[Mopar1973Man]

13 hours ago, CAMG3X said:

What size PTC fittings are you using

 

1/8 NPT to 1/8 tubing 

 

There is a reason for the remote mount. First, it moves the sensor to an accessible place. Now I can easily add a tee and hook up a test gauge and test for problems. The second, I wanted to get 5 foot or more of 1/8 tubing for suppression of the pulses. I've already seen what grease gun hoses do in the past which is pass the pulse through which does nothing why I figured out what I did. As for ISSPro Fuel Pressure gauge sensor it nearly 10-year-old now and never been replaced. Still working prefect.

[IBMobile]

Went to road test the truck today for a transmission problem and the check engine light was on.   Installed code reader and had P0230.   I forgot that I had pulled the lift pump relay to see if the check engine light would come on.  So, on my truck it does.

 

[Mopar1973Man]

Even my truck does too. It will toss a P0230 code if there isn't proper resistance on the lift pump circuit. I understand for guy like you in the California area you need to be error code clean!

 

Edited April 14, 2019 by Mopar1973Man

[Mad Bomber]

Washington is getting rid of smog checks in 2020. I have had a code and it passes every time. I just say let's see if it will pass and knowing it will. 

[CAMG3X]

So I installed the new fuel pressure sensor system with about 5' of air lines, needle valve + snubber, and PTC fittings. Everything appears to be back to normal! Pressure is steady around 17-18psi cruising around. Definitely not fluctuating as it use to from the pulses. 

Thanks Moparman for showing your set-up. Mine is definitely not as clean/organized haha

[Mopar1973Man]

1 minute ago, CAMG3X said:

Thanks Moparman for showing your set-up. Mine is definitely not as clean/organized haha

 

My problem is I spend so much time studying how I'm going to do a modification or addon that it ends up taking serious extra time and part digging. Then figure out how I want it set up. Then actually building the setup. Some times it takes several months...