If you get a tune from me on ecutek, I can provide launch control with an adjustable 2 step rev limiter even if you have an automatic transmission. Ecutek’s custom programming language allows tuners to develop any features they need, uprev doesn’t offer anything comparable.

Thanks, but I had the car dyno tuned with Ecutek over a year ago at a local shop. Any way to leave their tuning and add the two-step?

Yes, it can be added to any tune.

And how do we go about this now?

Email me some logs and a description of your mods to calibrations@infiniticare.com.

Once I’ve reviewed the data and I find it to be acceptable, I can add the supplemental code assuming there is space and the existing tune is editable. Please email me for additional details.

I haven't been tuned yet/flashed the ECU but have the bluetooth dongle. Can I still use it to view my cars CEL codes?

Yes. If you want full racerom functionality to see all of the data from the ecu, I can send you a free base tune. I always recommend logging the ecu before tuning anything to establish a baseline for comparisons reasons.

Thank you for the offer but I don't have the license yet either. That's coming soon. Was just curious since a CEL came on, assuming its the 02 sensors.

I can add the license remotely, no waiting required :tup:

How do you not mess up the AT?

They seem to hold up fine, haven’t heard of any failures yet. The stock torque converter has a relatively low stall speed so the launch RPM is limited. But those with a high stall converter can launch at much higher RPM.

What RPM (range) are you setting the launches at?

I don’t own an auto myself but those that do tell me that with the stock converter 1500 RPM works well. The 2 step for launch RPM is fully adjustable using the cruise control buttons. During the launch you hold the gas pedal all the way down and the first rev limiter holds the rpm at the desired level. As soon as the brake pedal is released the first rev limiter is also released, timing and fuel are adjusted, and the car launches - it’s kinda neat.

I've got FI TP and CBE on my AT. It sounds like the CBE until 2400 rpm then it's the pipes. Can a EcuTek tune smooth out the flip flop of sounds (CBE > Pipes then it shifts and sounds like CBE again because of rpm dropping) or is that just to be expected when you have pipes?

Depending on what the measured load is, timing, and the fuel targets/actuals, I should be able to do something for you. Give me a call and I can work with you to resolve this. I would end up working out a calibration that suites your needs.

how much is your tune? i have the lic already and de dongle and key

My Z is a manual, but doesn't have the synchro rev-matched trans. Is this still an option?

Yes, it’s still fine.

Does anyone know what the pin out is if I want to use both Wastegate Solenoid and Flex Fuel signals? Looks like either point to the evap... but are there enough evap wires to support the above signals? to be retasked via ECUTEK?

ECUTEK does have its own form of rev match via racerom... so, technically you can have it just like the sport models, but without the S button

From what I understand, 2-step is a manual transmission only option

The signal for the wastegaste solenoid is an output signal to control wastegate duty. Based on the resulting boost pressure , the signal is output to the solenoid.

The flexfuel sensor is an input sensor. It sends data to the ECU using the "gas tank pressure sensor" but now that data is no longer gas tank pressure, it's now ethanol content.

You can run both at the same time as one uses the EVAP pressure data and the other controls the boost solenoid instead of the EVAP solenoid.

I've written the 2 step to work on both auto and manual models. The 2 step limiter is adjustable using the bluetooth unit. It can also be adjusted using the steering wheel controls. This feature is tuner specific.

Should I have eco mode on the ecutek app switch off for better performance

:iagree:

My tuner has told me to leave it on