u/Relevant-Republic-40

AEM wideband obd2 afr #30-0334 not working with hptuners mvpi2?

As you can see in the video, the mvpi2 won’t read the car through the afr gauges obd2 extension. If I want to data log I have to disconnect the gauges obd2 port and plug the mvpi directly into the cars obd2 port and it works perfectly. Anyone ever had to deal with this before?

Tired repolling, updating, etc. no luck

u/Relevant-Republic-40 — 8 hours ago

Bad tensioner or small belt

Working on a 2015 Chrysler 200 with a custom supercharger setup. Every time the car starts it will run fine for 5-10 seconds then the tensioner will loosen a bit which causes the belt to slip and start to jump off pulleys. Since there’s no installation instructions belt sizing has just been a guessing game I think I may need to get a bigger belt as I had a 111” belt on there originally and it had the same issue, upsized to 113 and it got better which makes me think maybe I should jump to 115”?

Anyone have any experience with something like this, bigger belt or new tensioner?

reddit.com
u/Relevant-Republic-40 — 1 month ago