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Showing results 1 to 19 of 19 Search: Posts Made By: TrapHouse
Forum: N54 02-08-2022, 11:38 AM
Replies: 6
Views: 1,415
Posted By TrapHouse
Love the JB4 + BEF. Thats the way to go imo...

Love the JB4 + BEF. Thats the way to go imo because of the usability of JB4 and all of its functions with add ons like PI/meth or 2step/ NLS etc. The base map BEF's are pretty great too and they...
Forum: N54 01-27-2022, 12:06 PM
Replies: 10
Views: 1,234
Posted By TrapHouse
'Set "meth scaling" to 99. When port injection is...

'Set "meth scaling" to 99. When port injection is flowing you should see a meth flow trace appear in JB4 logs that mirrors "fuel enrichment" (port injection dutycycle request). If the trace is stuck...
Forum: N54 01-25-2022, 10:11 AM
Replies: 10
Views: 1,234
Posted By TrapHouse
Are you using the JB4 PI controller? When...

Are you using the JB4 PI controller? When looking at logs "Meth" is your PI flow.
Forum: Support & Log Review 01-15-2022, 05:20 PM
Replies: 11
Views: 932
Posted By TrapHouse
Last question while I have you guys here. I...

Last question while I have you guys here. I appreciate all the help. I need an inspection. I haven’t been able to pass. I set JB4 to map 0. Do I need to drive and put some miles on before the cats...
Forum: Support & Log Review 01-13-2022, 03:14 PM
Replies: 11
Views: 932
Posted By TrapHouse
I started adjusting down fuel bias by increments...

I started adjusting down fuel bias by increments of 5 starting around the 4K rpm range where i saw trims go flat and noticed the 'misfires' would occur. Now it appears boost is on target and in line...
Forum: Support & Log Review 01-13-2022, 10:21 AM
Replies: 11
Views: 932
Posted By TrapHouse
I will try this. I reflashed the...

I will try this. I reflashed the HYBRID_E85_PI_T1 this morning. I think when I loaded it originally a couple months ago I didn't have JB4 in map 0.

Also, why is FuelEn & PI flow trending up if...
Forum: Support & Log Review 01-13-2022, 08:12 AM
Replies: 11
Views: 932
Posted By TrapHouse
What is causing my trims to bottom out? Should I...

What is causing my trims to bottom out? Should I be using the race gas BEF rather than E85 if i'm E50 + meth?

I reflashed this morning and the car started and idled much better, but still the same...
Forum: Support & Log Review 01-11-2022, 01:03 PM
Replies: 11
Views: 932
Posted By TrapHouse
Bit3: “Disable Open Loop Learning” is not enabled...

Bit3: “Disable Open Loop Learning” is not enabled and I have FOL set to 40 as per hybrid turbo setup. I have not replaced 02’s they looked good when I did turbos. I do have them and was going to do...
Forum: Support & Log Review 01-10-2022, 03:31 PM
Replies: 11
Views: 932
Posted By TrapHouse
Yes 4/2 is enabled

Yes 4/2 is enabled
Forum: Support & Log Review 01-08-2022, 11:31 AM
Replies: 11
Views: 932
Posted By TrapHouse
Overboost, AFR too rich?

Seems to be misfiring or something with RPM's bouncing all over the place WOT around 5K RPM and boost way over target.
Mods: 17t, PI, stage 2.5 LPFP, inlets outlets, single nozzle CP meth, ~E50 mix...
Forum: N54 05-10-2021, 04:53 PM
Replies: 46
Views: 8,579
Posted By TrapHouse
My small black connector has a wire in in 16...

My small black connector has a wire in in 16 already. Do I tap into it?https://ibb.co/BtY2L5W
Forum: N54 04-05-2021, 04:01 PM
Replies: 46
Views: 8,579
Posted By TrapHouse
Great write up but I am slightly confused.. I am...

Great write up but I am slightly confused.. I am running jb4 with hybrid e85 BEF. Does the flex fuel flash replace that? I have the fuel it sensor, I should request the flash from Terry/ BMS?
Forum: N54 03-28-2021, 10:09 AM
Replies: 23
Views: 2,420
Posted By TrapHouse
I am having the same problem car is in limp mode...

I am having the same problem car is in limp mode and fan starts full blast as soon as I fire it up. Just replaced turbos and did pump, thermostat and HPFP brand new (refurbished) from FCP euro. I was...
Forum: N54 03-27-2021, 08:32 AM
Replies: 1
Views: 824
Posted By TrapHouse
Attached log of cold start. Looks like HPFP is...

Attached log of cold start. Looks like HPFP is shot even though it’s brand new?
LPFP stays pinned at 84 because z4 has no sensor

Anybody? Should I swap my old HPFP back in?

EDIT** found a...
Forum: N54 03-26-2021, 06:41 PM
Replies: 1
Views: 824
Posted By TrapHouse
Problems after installing turbos

Recently installed 17T’s
I replaced the thermostat, water pump & HPFP
Also installed stage 2 LPFP
PR coils and 2 step colder plugs were installed around 1k miles ago
Car fired up the first time...
Forum: N54 03-04-2021, 07:28 PM
Replies: 1,492
Views: 768,442
Posted By TrapHouse
I am running the JB4 pi controller and installing...

I am running the JB4 pi controller and installing ethanol analyzer. Where does jb4 get the signal from ethanol analyzer to scale PI if pin 15 is being used by the PI controller? Can the JB4 mobile...
Forum: N54 02-11-2021, 09:57 AM
Replies: 216
Views: 86,718
Posted By TrapHouse
So what is the option for the fuel line “non fuel...

So what is the option for the fuel line “non fuel it PI to tank”?
I’m saying if I lose the motive fuel lines and just use your line to a different PI kit will I be able to hook up the analyzer that...
Forum: N54 02-11-2021, 06:27 AM
Replies: 216
Views: 86,718
Posted By TrapHouse
I have your fuel it ethanol sensor, motive short...

I have your fuel it ethanol sensor, motive short feed line and BMP PI. I want to upgrade the fuel line from LPFP forward. Which fuel line should I buy? If i get the “other PI” setup will I be tossing...
Forum: N54 04-08-2020, 07:12 PM
Replies: 1,492
Views: 768,442
Posted By TrapHouse
So being that the JB4 PI controller uses LPFP...

So being that the JB4 PI controller uses LPFP input, what does this mean for the z4 35i with no LPFP sensor?
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