MultiGauge

PLX's mission statement is "to design the world's most innovative products and deliver a world class customer experience” PLX Multigauge falls incredible short of that goal. Dealt with their support team for more than a month, trying different IOS devices and IOS releases. At best, I can get about three seconds of data before the app freezes (the controller continues to put out the correct voltage levels). Sent the unit back to PLX, and they reported that “it worked perfectly”. Apparently they don’t consider the software to be part of their product. An awful experience, time lost and money down the drain.

With the addition of the SM-Pro the app was Re-written and from that I can see wasn’t QC’d much if any. There is no keep alive in this version so get used to your screen going black in 30 seconds or so. This is a pain if you plan to use this app in any vehicle while driving. The middle gauge stutters no matter what gauge you select (this is on an XS Max, no CPU is not an issue). The boost function is grossly off as in it registers 4-5 lbs of boost when there is 13-14 (yes all the vacuum lines are snug). Vacuum pressure seems fine. If you get a phone call the app will freeze and hang up completely. The list goes on. I really hope they correct these issues as I am out over $500 now on a pretty much useless set of products.

I've used PLX widebands for years. This is a great update from my DM6 gauge where I don't need to permanently mount my hardware. With the MultiGauge link I just launch the app and it connected right away. All of my sensor modules are detected automatically and I've got all my data right here on my iPhone. I'm looking forward to this app supporting more sensor modules. Works great, connected without having to pair my Bluetooth and data comes in quick. Nice!!!