[2023_ZL1-AUTO]

Originally Posted by radz28

Do you have the JMS rubning now, i addition to the AUX UMP CONTROLLER? Not that I know anything, nor should anyone listen to me, but, if so you shouldn’t need it. I’m not sure if the JMS will force and override the OEM pressure control limits, but if it does, maybe that why you’re getting a code. The FPCM is not getting the response it’s targeting between the JMS and AUX PUMP CONTROLLER trying to push pressures YOU are commanding. I wouldn’t know, but it seems like you and KATECH are on it and are on track.

I, personally even in light of my complications (some of which I have admitted could very well be self-inflicted - I don’t KNOW FOR SURE, but it is a fair possibility), I like this module and bucket. Even with a new competitor, that seems vastly overkill, I appreciate the apparent engineering and quality behind it. I can also see potential for easier installation, but for me, the price isn’t worth the apparent capacity nor the over-engineering (I’m not taking ANYTHING away from any part of it - DEFINITELY PLATINUM QUALITY) are such it would be worth it over this module. I’ll never want the power it supports and don’t need a billet bucket, though it’s SUPER BADASS. MANY KUDOS to them.

I was told my JMS Voltage Booster was not needed and it was removed when the Katech Dual drop in fuel pump was installed. If fact, I have a used JSM now just sitting on my tool box!