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Lb7 max rail pressure randomly
Well, issue has come back! ****!!!! I hate electrical work! Guess I need to buy a power probe to find my issue. Anyone an electrical expert that lives close to Muncie Indiana? -
Lb7 max rail pressure randomly
Ground was the issue. Chopped off a few inches crimped a new eyelet on wire and good to go! Thanks Fingers for your input -
Lb7 max rail pressure randomly
Changed regulator out in the valley no difference. I did find a loose ground though that runs from the drivers side negative battery cable to the frame right behind the front bumper. Going to fix it tonight to see what happens. -
Lb7 max rail pressure randomly
Belt off and swapped top regulator didn't change anything. Truck went full rail pressure again today when I left work. Gonna change bottom regulator Monday after work. -
Lb7 max rail pressure randomly
So I got my motor done a few weeks ago and truck ran great for about 10 days then threw max pressure all of a sudden. So I figured a regulator was bad and limited it to the valley pump after swapping the top regulator with a good used one. Got the new regulator today started it up to pull it... -
fuel junction box
Ive got one I would sell for $50 plus the shipping comes with sensor and the return lines that go to the cylinder heads -
Lbz regulator and lb7 regulator on dual cp3s issue
Well finally got it running like it should put lb7 regulators in it and it runs perfect. Talked to the company who tuned it and they think the reason their tuning that was supposed to adjust for lbz regulators didn't work because I have one lb7 pump and put an lbz regulator in it. They told me I... -
Lbz regulator and lb7 regulator on dual cp3s issue
they were the same when I looked at it and now the mechanic has also looked at it and he said it looks fine as well. He also mention that he had 12 volts pin to pin at idle but fingers stated pin to pin should be 4 to 5 volts at idle. -
Lbz regulator and lb7 regulator on dual cp3s issue
Fingers I have tried testing with belt off and factory harness directly into valley pump no change. Gonna put lb7 regulators back on and see what truck does tomorrow. I have a mechanic working on truck now and between him and I we have tried everything else. He said if he lowers the voltage to... -
Lbz regulator and lb7 regulator on dual cp3s issue
Ok will try this tonight. -
Lbz regulator and lb7 regulator on dual cp3s issue
ok I will try this tomorrow night I have taken the controller out and plug connector into valley but I left the belt on. there was no change that way. -
Lbz regulator and lb7 regulator on dual cp3s issue
If I have multiple grounds to one spot on the block is it possible that could be affecting this? -
Lbz regulator and lb7 regulator on dual cp3s issue
yes both regulators are lbz regulators. One came with my fleece cp3k and the other one was bought new from merchants. I will call him later today. -
Lbz regulator and lb7 regulator on dual cp3s issue
Had an ats now have a fingers throws same codes with either one. -
Lbz regulator and lb7 regulator on dual cp3s issue
Dtc code are 0088 0089 and 0102. Please help I'm desperate -
Lbz regulator and lb7 regulator on dual cp3s issue
Just got my new dual fueler controller and new fpr connector installed and am still running at 180 mpa max rail pressure. Anybody have any suggestions on what else it could be? Iv'e tried everything I can think of... Feeling like I need to take it to a shop but not sure who to take it to in my area. -
Lbz regulator and lb7 regulator on dual cp3s issue
Anyone have a good fuel rail pressure sensor? Just curious how much one might cost me if anyone had one, I would like it still on the junction block if possible, but would buy either way. -
Lbz regulator and lb7 regulator on dual cp3s issue
ordered a new one today but the pics show it being completely different than what mine looks like. -
Lbz regulator and lb7 regulator on dual cp3s issue
I am reading the instructions to install the ats twin fueler kit and it says to connect a red wire from controller to positive side of battery and a ground wire from controller to ground post of battery. My controller doesn't have these connections. Is this an old style controller or am I... -
Lbz regulator and lb7 regulator on dual cp3s issue
anyone know how to get ahold of fingers? Is he a user on here?