pcmhacking.net

Hi, I'm in need of a memcal for my burnout car. It's a vr ute 383 stroker with twin tb manifold and a gt4294 turbo with a getrag 5 sp manual. I have lost the key so I will need VATS disabled. The ecu is 1618302 service number. I need a complete memcal not just a calibration as my tuned one has magicly learnt to remove itself and walk out of my ecu and cannot be located.

have you got a 2 bar map sensor installed?

I'm actually not sure what the map sensor is as it was installed when I got the car. It looks standard. I did drive the car for 65 km and it went hard and smooth. Tho only identifying marks are 1/05

it would probably be a good idea to multi meter it ... really need to know what it is for any custom tune to be even close to working

Ok so I removed the sensor and had a look underneath. There is a sticker branded ACA but the part number is unreadable, how do I test it?

Plug it back in and with the key on and measure the voltage of the middle pin. If its ~2.5V its a 2bar, approx 5V is a 1bar.

It is reading 4.84v so must be a standard one, I will have to rectify this. I will buy a 2 bar ASAP.

Is it using an auto or manual ecu? If its an auto PCM there then there is no 2 bar support freely available, will need to buy kalmaker.

If its a manual ECU 12P (https://pcmhacking.net/forums/viewtopic.php?f=27&t=356) supports 2 and 3 bar but you will still need to get someone to tune it.

The ecu says 5.0 manual on it, I just purchased a 3 bar sensor.