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View Full Version : Delco multec3 astra g z16xe immo off 29f200bb


maniana18
2nd June, 2018, 10:58 PM
Hi, can anybody try to immo off in this ecu?
maniana18
3rd June, 2018, 09:02 AM
Anybody knows solution?
speedy100
3rd June, 2018, 09:29 PM
What color are the ECU plugs? For example Red and Brown or.... ?
maniana18
3rd June, 2018, 09:31 PM
What color are the ECU plugs? For example Red and Brown or.... ?

only 2 black connectors on the top :(
speedy100
3rd June, 2018, 09:53 PM
only 2 black connectors on the top :(

Is it like the one in the pic. ?
maniana18
3rd June, 2018, 10:30 PM
somethink like this533106
speedy100
3rd June, 2018, 10:47 PM
somethink like this533106

Nop this pic is from Delphi HSFI... not a Multec.
These are hybrid ECUs anyway. How did You figure out that the EEPROM inside is 29F200?
speedy100
3rd June, 2018, 10:55 PM
In any case You can not have Immo Off in Astra G Z16XE.

B.R
maniana18
3rd June, 2018, 11:17 PM
Nop this pic is from Delphi HSFI... not a Multec.
These are hybrid ECUs anyway. How did You figure out that the EEPROM inside is 29F200?

I had read this with galletto v54 with multec3 driver, in comment of this driver is information that's 29f200bb.
volorucinski
16th August, 2018, 10:19 AM
I had read this with galletto v54 with multec3 driver, in comment of this driver is information that's 29f200bb.

The flash has 256k, so it must be an 29f200. But it cannot be made immo off on this hsfi delcos! Reading the flash is not complete when extracting it via obd. Being a hybrid, you can hardly figgure out where to stick the bdm for reading full flash. So... best immo off sh*tty trick (stupid ideea, as the immo off is) is to glue the transponder on the immo coil and leave it so. Good lyck!
volorucinski
11th December, 2019, 11:26 PM
Emulator for immo 2 Opel OFF https://youtu.be/jtpgOnAQrQk