Made the jump from RaceChip to JB4

[Regs120]

Ok - when I connect my laptop using the correct port, do I make sure the ignition is on or just the aux power?

 

[stargtsi]

Ok - when I connect my laptop using the correct port, do I make sure the ignition is on or just the aux power?

I've changed mine on both. But I believe press ignition twice without brake pedal is the proper way. All you need to do is make sure on the laptop set to the right port and press connect in the menu. Once done then can change maps. Default is 0 I believe

 

[Regs120]

Ah ok. Car must be on. I gave up with the laptop and just connected the phone via USB-C to USb adapter. Then used JB4 mobile and checked the wired option.

My First map. I got a few good throttle pulls but not wot. Damn jersey traffic even at 9 o clock. The afr looks to lean down on higher throttle. Must be working?

 

[Shrikecorp]

Ah ok. Car must be on. I gave up with the laptop and just connected the phone via USB-C to USb adapter. Then used JB4 mobile and checked the wired option.

My First map. I got a few good throttle pulls but not wot. Damn jersey traffic even at 9 o clock. The afr looks to lean down on higher throttle. Must be working?

Yup. Boost vs. target around line 1000-something(!) is a pretty clear indication.

 

[Regs120]

Awesome! Thank you! Saturday I am getting my plugs replaced for around 155 bucks (I have the plugs). Then I will map out #2.

 

[Doel]

I am almost fighting a bit of torque steer now off the line, but not enough to lose control over it. Bottom line is that the JB4 feels more tailored for the Stinger making it a overall more pleasurable driving experience.

Torque steer? Do you mean the back end is kicking out or does the AWD model actually exhibit torque steer?

 

[Regs120]

Meaning the acceleration as such at launch the tires break a little loose in the rear, but it catches quickly in front. It's a good feeling. I didn't use launch control though.

 

[Angel]

Awesome! Thank you! Saturday I am getting my plugs replaced for around 155 bucks (I have the plugs). Then I will map out #2.

Where are you located? I will swap the plugs for you for $50 bucks. I will charge you $40 if you bring 2 happy meals for my 2 girls.

 

[Doel]

Meaning the acceleration as such at launch the tires break a little loose in the rear, but it catches quickly in front. It's a good feeling. I didn't use launch control though.

Gotcha, torque steer is what happens to FWD cars when acceleration causes the car to "pull" in one direction. If you had torque steer on a RWD car, there's a serious problem somewhere! The tail kicking out is normal

 

[Shrikecorp]

Gotcha, torque steer is what happens to FWD cars when acceleration causes the car to "pull" in one direction. If you had torque steer on a RWD car, there's a serious problem somewhere! The tail kicking out is normal

And fun.

 

[Regs120]

Where are you located? I will swap the plugs for you for $50 bucks. I will charge you $40 if you bring 2 happy meals for my 2 girls.

lol NJ

 

[Angel]

lol NJ

Never mind!

I am in the Chicago Area. Quite a drive to NJ.

 

[Regs120]

Ok so I am looking at my logs and my "fuelen" is all "0"s even under boost. Is my firmware not up to date? Firmware version : 21/7//5

I guess I will have to recheck the wires. Pretty sure I have them both connected to the red wires on both sensors correctly.

@Terry@BMS

 

[Regs120]

Whoops N/M Found a few rows not "0" Lines 3512 have values. See how much it sucks to drive in NJ? Might as well be on a rail car most times.

 

[mhal8876]

Guys! Trying to install my Jb4 just want to ask where the 2 black wires go? Instructions doesn't say anything. Thanks

 

[stargtsi]

Guys! Trying to install my Jb4 just want to ask where the 2 black wires go? Instructions doesn't say anything. Thanks

Fuel wires

 

[mhal8876]

Fuel wires

They said it's already preinstalled.

 

[stargtsi]

They said it's already preinstalled.

They are on the jb4. Still need to tap on the car side.

 

[Terry@BMS]

Ok so I am looking at my logs and my "fuelen" is all "0"s even under boost. Is my firmware not up to date? Firmware version : 21/7//5

I guess I will have to recheck the wires. Pretty sure I have them both connected to the red wires on both sensors correctly.

@Terry@BMS

Add a log if you want me to look it over. Physical wire placement has nothing to do with that logging parameter.

 

[mhal8876]

They are on the jb4. Still need to tap on the car side.

Awesome! Thanks