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Car starts ans runs, I forgot to disable the starter fault checks. I don't have the ignition lock anymore and use a ARC switch panel :-)

Alright,

I have have measured and found out, that I had mixed 5V Ref and Signal of Crank and Cam Sensors. I have fixed it and the data is looking better, see the attached log while cranking.

I...

What I have found out now is that my E38 ECU with my Gen IV LS is using the VEE tables instead of the VE tables. So this should not be the problem.

I have checked all previous versions of tunes that I got and all have the blank VE tables. But the car was running until the end of 2020, then I removed the ECU and stored it in my garage, so no...

Last post was deleted while editing it 🙈

Before I uploaded the new tune I have read the tune with that the car was running at least in October 2020. Since then I didn't do any changes to it.

I don't know where the change to 2 bar Map is coming from, I have changed it to the correct values.

Thanks,

But I have missed to say, that I have a ZR1 MAP Sensor and 80lb/hr injectors, rated at 43.5 PSI and a fuel pressure regulator set to 43.5 PSI.

This tune worked perfectly and I just have...

Hey guys,

I have a 2012 Camaro with the original LS3. I built a complete new wiring harness with Tefzel wire, etc.

I also have changed the fuel system to a racing fuel cell with a return style...

Could anybody help me with my tune to get the car running like before? Did I do all changes for the vaccum/boost referenced return style fuel system correctly? I din't do any changes to my eninge and...

What tables exactly have to be modified?

But I can't send the data from the fuel pressure sensor directly into the ECU 🙈 the FPCM is already out of the car.

And I read in the manual of my previous Lingenfelter Twin Fuel Pump, that they...

Hello again,

I just found out, that I can't wire a fuel pressure sensor to the ECM, but I also found out, that I don't need the FPCM at all and can work with the mechanical fuel pressure...

Hey guys,

I have added a 2 Gallon fuel cell with DASH fuel lines and a holley Dominator inline fuel Pump and a fuel pressure regulator to my drag race Camaro.

I deleted the FPCM and want to use...

Dear all,

I already read all threads about the way to setup the ECU for the output of the tach signal by using Pin 48 from connector J1/X1, like this:...

The car runs incredible ... I had to raise just the wheel speed sensor limiter ... for my first race of the season it's okay to go without the speedo ... I can't wait for the first runs to find out...

It is a LS3 so it was a M6 TR6060 ^^

Even 3.000 hp por mods use TH400 transmissions, because of their possible strength :-)

The speedo doesn't work, because the 2010+ Camaro has also a speed...

Weaker??? The car is used on the dragstrip only ... so the TH400 is much better than a stickshift transmission for bracketracing ...

Hello,

I put a TH400 (reverse full manual) into my 2012 Camaro LS3 ... now I need to know what do I have to change with HPTuners???


Thank you in advance,

Bj?rn