JB4

Ditto on the great read. Will be heading into the Virginia mountains in a few days for fishing loaded with coolers, gear, firewood, but will not be towing. Curvy steep mountain climbs. Any reason I should or should not try this Tow+? What about extra braking on descents or do you disengage the Tow mode? The manual does not provide the details like you guys do.

 

One of the best mods for the truck for sure. Only down side I see I. Arizona is that it’s super hard to find 93. Only 91

 

So I got in my truck yesterday and had a check engine light on. I have a '24 platinum hybrid. One code is P00CF which from googling is a barometric pressure code, but not sure what that means. The other I could not see the code but it said something about throttle control etc. I did not notice any difference in driving.

Thoughts?

 

Check the connections. Could even unplug and plug back in.

 

Yeah I think that's what it is.

 

I've gotten it a few times too. Likely the back plug

 

Just the code or the throttle engine light as well?

 

The p00cf code with a CEL

 

I am getting pretty interested in running just a 91 tune and not getting to carried away, Has anyone done a dragy time going from stock 87 to 91 with just tune or tune plus trd drop in filters? I just want to see if guys have noticed a significant difference

 

This is the other. Is this the same you got?

 

thats what usually pops up, but when I scan it with the JB4, I only get the P00CF code.

 

For the plug that doesn't seat well for others, I know it is the plugs in the back. But which one?

 

Let us know if you remove and go to the dealer for warranty diagnosis. Curious if they will be alerted that you may have tampered with it and void warranty.

 

I believe the plug has to be sanded down a bit for it to snap completely properly.

https://youtu.be/umzcURhiVLM?si=Qov4y_caKlBm3HCB

 

They texted and said there was a notification. I told them it's cleared now lol.

 

omg the JB4 has a flaw...I thought only Stillen messed up...average guy isn't and shouldn't have to mod a connector either...this whole discussion is hilarious

 

Yeah. My question is actually regarding which plug, male or female.it looks like the male plug, which would make sense as that seems to be the one that does not clip. The female there in the rear is really hard to get out so I assume it is clipping in.

 

Its fun...thats my go to when I cant run E

 

I run map 3 on just 93 and map 5 every couple of tanks on E-30.

 

anyone running JB4 had their engine blow up and had to deal with any warranty/recall issues?

 

Not that I've seen. I've been running mine for over 2 years now and am on the recall list (11/21) build date....Map 5 from day one and aint blown up yet

 

Cough stillen user... only was a pain to pull thrle oem connector and that was the only issue for mine

 

Yeah that flaw seems like no big deal. I'm still leaning towards JB4 considering that JB4 allows for more boost vs Stillen.

 

BMS has been in this world a lot longer than Stillen...that alone is what would sway my decision. Keep in mind that Map 5 (Highest psi) on the JB4 requires E30 because its probably running the turbos a little outside of, or close to, their efficient area and maybe even dropping air density.

 

Love me some Map5! Been running it for more than a year. She’s a beast, sits @34k currently!

 

Dam you guys, anyone wanna trade piggies for a week!!!

 

I'm at 33,5XX now. I dont drive much but Im also only averaging like 12mpg, so I dont take it easy. Rolling hwy on-ramp burn outs are awesome.

 

Is it worth getting the extra Bluetooth wiring?

 

Unless you want to use a laptop to change maps and whatnot

 

Yeah all set with that option.lol
I'm seeing prices with Bluetooth wires for 693 OTD.
Kinda high no?