JB4

absaifan

Well-Known Member
First Name
Ahmed
Joined
Sep 23, 2019
Threads
6
Messages
77
Reaction score
53
Location
Dubai
Car(s)
Mkv Supra, MKIV 2jz-gte, Q7, FJ Cruiser
Found one, the rubber grommet is terrible to route this big cable through, I found a lnother small plastic that I poked and it was super easy, look at the photo.

IMG_20191018_175600.jpg
Sponsored

 

RRKnight

Well-Known Member
First Name
Rocky
Joined
Feb 28, 2019
Threads
7
Messages
269
Reaction score
203
Location
Toronto
Car(s)
Lexus NCX200T F Sport
Got the CEL again. Looks like the spacer is not working.

Screenshot_20191019-025219_JB4 Mobile.jpg
 

084runnerltd

Well-Known Member
First Name
Jake
Joined
Feb 15, 2019
Threads
17
Messages
452
Reaction score
495
Location
ND
Car(s)
08 4Runner / 99ā€™ Lexus LX470 / Deposit 2020 Supra
Vehicle Showcase
3
Guys, I installed my JB4 with the Bluetooth, the only thing I'm suffering with is finding a place to route my OBD cable through the firewall.

Man this firewall has no good access on either passenger or driver sides!!

I saw two large grommets on both sides but I can't locate them on the engine bay side.
In the spirit of helping others: Maybe someone could make a video of install (just the part where going from driver to engine compartment) or video of grommet location? Iā€™m crap with video making myself:(
I care, but no videos....
6F348F3F-9E07-4963-82E5-2F2F292CE9FD.jpeg
F981701A-F87C-4274-AE98-3176FC633466.jpeg


Just get a flashlight in there and you will see it, it is a smaller opening than I expected. Just look for the little cut-out.
 

Gearbangin

Well-Known Member
First Name
Larry
Joined
Jan 18, 2019
Threads
36
Messages
291
Reaction score
439
Location
Gods Country
Car(s)
2020 Supra 175/1500 2007 TRD Edition FJ Cruiser/Lifted/Murdered out 2016 NT 200T F Sport 2019 RCF Anniversary Edition Matte Nebula Gray
Itā€™s hard lol. I was breaking my back with a flashlight to find it. I needed help or never would of found the bung.
 

absaifan

Well-Known Member
First Name
Ahmed
Joined
Sep 23, 2019
Threads
6
Messages
77
Reaction score
53
Location
Dubai
Car(s)
Mkv Supra, MKIV 2jz-gte, Q7, FJ Cruiser
Itā€™s hard lol. I was breaking my back with a flashlight to find it. I needed help or never would of found the bung.
Man it took me a whole day to find that sucker!
 

084runnerltd

Well-Known Member
First Name
Jake
Joined
Feb 15, 2019
Threads
17
Messages
452
Reaction score
495
Location
ND
Car(s)
08 4Runner / 99ā€™ Lexus LX470 / Deposit 2020 Supra
Vehicle Showcase
3
report back if you do get codes for the cat, i'm just curious if the little mini cat spacer works or not. i can just disable in the tune. But just curious if it works.
still no cel, but do show a code in the JB4
 

Verdi

Well-Known Member
First Name
David
Joined
Aug 23, 2018
Threads
4
Messages
60
Reaction score
28
Location
Orlampa
Car(s)
Supra
Make me think I'll do the 200 call DP to avoid the CEL
 

Gearbangin

Well-Known Member
First Name
Larry
Joined
Jan 18, 2019
Threads
36
Messages
291
Reaction score
439
Location
Gods Country
Car(s)
2020 Supra 175/1500 2007 TRD Edition FJ Cruiser/Lifted/Murdered out 2016 NT 200T F Sport 2019 RCF Anniversary Edition Matte Nebula Gray
So I had my JB4 connected and I wanted to see if I have and pending codes. It said it was unable to connect to ecu? I closed app and tried again still nothing. I know itā€™s connected because all the readings are showing afr etc. Any ideas?
 

RRKnight

Well-Known Member
First Name
Rocky
Joined
Feb 28, 2019
Threads
7
Messages
269
Reaction score
203
Location
Toronto
Car(s)
Lexus NCX200T F Sport
So I had my JB4 connected and I wanted to see if I have and pending codes. It said it was unable to connect to ecu? I closed app and tried again still nothing. I know itā€™s connected because all the readings are showing afr etc. Any ideas?
When you rev your engine does the rpm on the JB4 app go up?
 

Gearbangin

Well-Known Member
First Name
Larry
Joined
Jan 18, 2019
Threads
36
Messages
291
Reaction score
439
Location
Gods Country
Car(s)
2020 Supra 175/1500 2007 TRD Edition FJ Cruiser/Lifted/Murdered out 2016 NT 200T F Sport 2019 RCF Anniversary Edition Matte Nebula Gray
Yes everything works I just wanted to see if I had a pending CEL for DP but it wouldnt read or connect to ecu. I had the car idling in park with the Jb4 on map 3. Is there a trick or reading clearing codes?
 

RRKnight

Well-Known Member
First Name
Rocky
Joined
Feb 28, 2019
Threads
7
Messages
269
Reaction score
203
Location
Toronto
Car(s)
Lexus NCX200T F Sport
Yes everything works I just wanted to see if I had a pending CEL for DP but it wouldnt read or connect to ecu. I had the car idling in park with the Jb4 on map 3. Is there a trick or reading clearing codes?
No trick at all. I just click on read code and then it pulls all the codes.
 

Gearbangin

Well-Known Member
First Name
Larry
Joined
Jan 18, 2019
Threads
36
Messages
291
Reaction score
439
Location
Gods Country
Car(s)
2020 Supra 175/1500 2007 TRD Edition FJ Cruiser/Lifted/Murdered out 2016 NT 200T F Sport 2019 RCF Anniversary Edition Matte Nebula Gray
Same club but no dash light.

2243122A-A09A-4FC3-8803-48BA4B06D166.png
 

LS3Twins

Well-Known Member
First Name
Ryan
Joined
Aug 22, 2019
Threads
9
Messages
293
Reaction score
512
Location
Charlotte
Car(s)
2021 Supra 1998 E36 M3 LS3 Twin Turbo
Yes everything works I just wanted to see if I had a pending CEL for DP but it wouldnt read or connect to ecu. I had the car idling in park with the Jb4 on map 3. Is there a trick or reading clearing codes?
You do need to make sure the car is in diagnostic mode to clear the codes though. (Hit start button 3 times fast)
Sponsored

 
 




Top