IAW (marelli) 16F UPA SCRIPT FOR IMMO OFF HELP NEED...

[Panathaole]

Hi

i want to make immo off in one marelli IAW 16f ecu, as i have read until now i must read MC68HC11F1V.

I have upa, so i need script for this ecu - processor, and the pin for it...

can someone help?

Thank you...

[panos_k]

Hi, make the changes like the picture. Remove immobox

[Panathaole]

Thank's Panos_k (ευχαριστω Παναγιωτη...)

it is a tested solution? (i know its an old ecu ... but....) car is far away from me and i don't know if i can find a car to test the ecu....

i need script to read the mcu... with upa....

i see it is possible to read it and with carprog...???? am i right...???? the easier way? (and safer too??)


598684

[Panathaole]

i connect carprog according to the upper scheme, i lift the MODB pin but i cant read the mcu...

what i'am doing wrong?

598749

[panos_k]

Lift the pin 28 with the green cable. Join 1,2,3 pin together. Read with upa or carprog (not use the orange cable).
Make the changes like the picture 100% off.

[Panathaole]

I finally read it with upa after I found a scheme with connection, your immo off solution work's fine...

Thanks.....:smile::smile: