Hi!
I tried searching for this topic, but was unable to find a solution.
Having issues with LPFP sometimes diving as low as 45psi.
Here is a log: https://datazap.me/u/kulixo/lpfp?log=0&data=3-4-12-21-25
Running 2x walbro 450. Secondary is triggered by boost, I'm certain that I'm hearing the relay activate.
100% E85
PI
As part of the troubleshooting, I've also done the following:
6AN fuel line to the hardline at engine.
Drilled fuel rail inlet
Removed HPFP filter, bypassed intank-filter and running an inline filter instead (High quality one)
Replaced EKP
I've never seen rail pressure / lambda being actually being affected, but still doesn't feel right.
Any suggestions?
I tried searching for this topic, but was unable to find a solution.
Having issues with LPFP sometimes diving as low as 45psi.
Here is a log: https://datazap.me/u/kulixo/lpfp?log=0&data=3-4-12-21-25
Running 2x walbro 450. Secondary is triggered by boost, I'm certain that I'm hearing the relay activate.
100% E85
PI
As part of the troubleshooting, I've also done the following:
6AN fuel line to the hardline at engine.
Drilled fuel rail inlet
Removed HPFP filter, bypassed intank-filter and running an inline filter instead (High quality one)
Replaced EKP
I've never seen rail pressure / lambda being actually being affected, but still doesn't feel right.
Any suggestions?