Lozic ECU + TCU + AWD Tune

[Yves998]

Hi!)
Сan you please tell me which TCU tune is the best?

BMS currently has the absolutely perfect shift points for quarter mile and 60-130 thanks to Pearly's work with Terry. Launching wise tho it's not guaranteed to be able to boost launch depending on what TCU calibration ID you're on so just flash it and if you're encounter throttle close just use brake snip on top of that.

SXTH finally started to offer limiters off options for launch and it seems to be able to launch without brake snip but their shift points needs like 5 revisions to be absolutely perfect so you have to be ready for that or suck it up. Also it's a sign that it wouldn't take long for Terry to have hands on the tables with all limiters off so another reason for just go BMS.

 

[Scorpion24]

BMS TCU is the recommended now?

I was looking at Lozic and the ability to customize.

 

[Pearly]

BMS TCU is the recommended now?

I was looking at Lozic and the ability to customize.

You can customize with BMS as well for I believe $125 now.

 

[Mangimadang]

If I already have a Lozic Ecu, would the EK1 be able to flash the Lozic ecu? Or would I have to put the stock ecu back in to flash?

 

[Pearly]

If I already have a Lozic Ecu, would the EK1 be able to flash the Lozic ecu? Or would I have to put the stock ecu back in to flash?

You can’t flash the lozic ECU (without an expert.) You’ll need to put the stock one back in.

 

[Mangimadang]

Thank you!

You can’t flash the lozic ECU (without an expert.) You’ll need to put the stock one back in.

 

[bigsaucy71]

Evening folks, hoping i came to the right place as I see this is a pretty active forum..I've had a Lozic TCU for a couple years and it was working great, I took my car in for some warranty work(oil feed tube) end of last year and put the car back to stock..Just recently last month or so I installed the TCU and I'm no longer able to build boost, 1-2 pounds any more than that it falls on it's face ..Stock ECU/Modded ECU same results, any ideas what could be the issue? Thanks in advance

 

[rpoffen]

Evening folks, hoping i came to the right place as I see this is a pretty active forum..I've had a Lozic TCU for a couple years and it was working great, I took my car in for some warranty work(oil feed tube) end of last year and put the car back to stock..Just recently last month or so I installed the TCU and I'm no longer able to build boost, 1-2 pounds any more than that it falls on it's face ..Stock ECU/Modded ECU same results, any ideas what could be the issue? Thanks in advance

Did you put the stock TCU back in to see if it goes back to normal?
Possibly bent a pin on the TCU connector.
If it is still not normal with the stock TCU, take it back to the dealer that did the recall.

 

[Pearly]

Evening folks, hoping i came to the right place as I see this is a pretty active forum..I've had a Lozic TCU for a couple years and it was working great, I took my car in for some warranty work(oil feed tube) end of last year and put the car back to stock..Just recently last month or so I installed the TCU and I'm no longer able to build boost, 1-2 pounds any more than that it falls on it's face ..Stock ECU/Modded ECU same results, any ideas what could be the issue? Thanks in advance

Are you simply talking on the launch?

 

[bigsaucy71]

Are you simply talking on the launch?

yes shifts fine other than the launching

 

[Pearly]

yes shifts fine other than the launching

Do you have a jb4?

 

[bigsaucy71]

Did you put the stock TCU back in to see if it goes back to normal?
Possibly bent a pin on the TCU connector.
If it is still not normal with the stock TCU, take it back to the dealer that did the recall.

Did you put the stock TCU back in to see if it goes back to normal?
Possibly bent a pin on the TCU connector.
If it is still not normal with the stock TCU, take it back to the dealer that did the recall.

I rode around a few months with the stock TCU no issues and launched normal for stock..

 

[bigsaucy71]

Do you have a jb4?

Yes I have a Jb4 but it's currently not installed..car runs great other than this issue..Can a tcu adaptive reset change the the tune?

 

[Pearly]

Yes I have a Jb4 but it's currently not installed..car runs great other than this issue..Can a tcu adaptive reset change the the tune?

No it can’t.. if you plug in your Jb4 and launch I can tell you what is happening. Also you run ethanol?

 

[bigsaucy71]

No it can’t.. if you plug in your Jb4 and launch I can tell you what is happening. Also you run ethanol?

I have run ethanol not currently though, and unfortunately my jb4 is at a friends garage where i removed it at, i do have an OB2 MX+ that reads live data if that will work

 

[Pearly]

I have run ethanol not currently though, and unfortunately my jb4 is at a friends garage where i removed it at, i do have an OB2 MX+ that reads live data if that will work

I’m not familiar with that one. If you get jb4 I can give you my cell and we will dial it in.

 

[bigsaucy71]

I’m not familiar with that one. If you get jb4 I can give you my cell and we will dial it in.

with the JB4 does it have to be completely installed? and thank you!

 

[Pearly]

with the JB4 does it have to be completely installed? and thank you!

No. Just just obd wire.

 

[rpoffen]

No. Just just obd wire.

I don’t believe that is true, the jb4 needs power, it doesn’t get it from the obd connection.

 

[bigsaucy71]

No. Just just obd wire.

good deal, I'll grab it tomorrow from my buddies...thanks again