help location of eeprom td5 discovery2

[Mr Mo]

Hello plz help me identify immo chip on a discovery 2 td5 plz

[thayer201]

Hello plz help me identify immo chip on a discovery 2 td5 plz

im not 100% but have a look...

think your looking for either 93c46 or 93c66

check this location... :

like i said im not 100% just a suggestion.369003



if its correct plz let me know

[Mr Mo]

That chip is label as C46CM3 now I'm alil confused

[thayer201]

That chip is label as C46CM3 now I'm alil confused


it was just a suggestion....

have alook on the board at all eeproms?

[Mr Mo]

it was just a suggestion....

have alook on the board at all eeproms?
Thank you I checked them all but I cannot see thank you for help

[thayer201]

Thank you I checked them all but I cannot see thank you for help


take a look here.... may help http://www.digital-kaos.co.uk/forums/showthread.php/235654-land-rover-discovery-2-TD5-2-5D-immo-off

[Mr Mo]

take a look here.... may help http://www.digital-kaos.co.uk/forums/showthread.php/235654-land-rover-discovery-2-TD5-2-5D-immo-off Thank you Thayer201

[derzikke]

I cant download (((

[pinotec]

That chip is label as C46CM3 now I'm alil confused

this chip is 93c46

[Mr Mo]

this chip is 93c46
Thank you but I'm trying to figure out which chip on the circuit cos there's a few but I cannot identify which 1 it's not marked 93C46 can you plz show on picture regards

[yugo45]

C46CM3 means it is 93c46 eeprom chip.

[Mr Mo]

C46CM3 means it is 93c46 eeprom chip.
Thank you very much Yugo45

[tango]

im sure the immo chip is the bottom 1 (8 pin)
been awhile since i looked at the td5 ecu's
sold most of the ones i had but think i still have 1 left in shed somewhere
will try to find it out if needed and look

[Mr Mo]

im sure the immo chip is the bottom 1 (8 pin)
been awhile since i looked at the td5 ecu's
sold most of the ones i had but think i still have 1 left in shed somewhere
will try to find it out if needed and look
Thank you I have found it C46 is 93C46 thank you all for the unformation

[thayer201]

Thank you I have found it C46 is 93C46 thank you all for the unformation


which 1 was it in the end?

where i said?

[Mr Mo]

Yes Thayer201. Dats the same 1 you showed me would you have an immo off file for this such ecu tested thank you all for helping

[thayer201]

Yes Thayer201. Dats the same 1 you showed me would you have an immo off file for this such ecu tested thank you all for helping

sorry i dont have a tested one....

upload your dump it may help

[tango]

immo off is in the thread thats been posted but heres the info you need anyway :)

cut the pin 34, and change dump address hex:
6D to 71 = 00
72 to 73 = FF

[Mr Mo]

Thank you Tango

[Mr Mo]

Reporting. Thank you that immo off file worked regards all

[cheero]

i think

6C to 71 = 00
72 to 75 = FF