gceau5000 wrote:The ECU was already tuned for the 1323703 CatCams and the tune is working fine with the Newman PH3, except for the idle part. There's probably 5 or so more HP at the very top to be had, but that's a minor issue at the moment. I double checked and the ECU is actually the ME 7.4.5 because the car is a facelifted late model.
So, does anyone have a definition file to share for this ECU?

Must work on throttle map, easy to find without damos.

at which address idle target is ? thanks

Hi does anyone still need help with this? I have A2L

I need still:)

Hello! I installed the newmann ph3 cams and ecu is remapped, the idle throttle problem remains, it stalls when off pedal. Can someone please help me?

PsaTuner wrote:Hi does anyone still need help with this? I have A2L

Kirian84 wrote:Hello! I installed the newmann ph3 cams and ecu is remapped, the idle throttle problem remains, it stalls when off pedal. Can someone please help me?

PsaTuner wrote:Hi does anyone still need help with this? I have A2L

Hi yes, pm me. Idle speed increase and engine load at idle needs changing. Can also change butterfly position.

Hi there

I have the same problem .
After increasing the compression ratio to 10.8 and changing camshaft to Newman Ph3, the idle is not smooth and the engine turns off after turning the Air Condition on. Many attempts on Bosch 7.4.5 ECU for remapping but failed.
My mechanic suggests that the 7.4.5 ECU MUST change to 7.4.4.
Is it true?
Is there any way to keep my 7.4.5 ECU with this engine config?

Thanks

adriancl wrote:I solved this issue ,is typical for VTS with Ph3 cam.Contact me in pm for more details.

Unfortunately I can not pm you because I am rooki
could you plz guide me
ECU Bosch ME7.4.5, engine TU5JP4S and Newman ph3 cams

many thanks