NefMoto > Technical > Flashing and Chipping > ECU Pin Diagram for audi B5 1996 1.9 tdi.. 028 906 021 CE
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Author Topic: ECU Pin Diagram for audi B5 1996 1.9 tdi.. 028 906 021 CE  (Read 7095 times)
Cika
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« on: February 17, 2014, 03:06:59 AM »
I want to remap this ecu... and with galleto 1260..gets error while readnig ecu data VIA diagnostic port.. and i was reading on some forums..that i need to remap it on the table..

I need pins ( K line , ground , Positive (B+))

If i am missing something correct me. Cheesy
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terok
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« Reply #1 on: February 17, 2014, 04:46:20 AM »
Cannot be done via OBD. 2x OTP ROMs inside, you need new chips to program.
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Cika
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« Reply #2 on: February 17, 2014, 11:08:02 AM »
Quote from: terok on February 17, 2014, 04:46:20 AM
Cannot be done via OBD. 2x OTP ROMs inside, you need new chips to program.
where can i find new EEPROM's Huh to fit this ecu ??
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_mumin_
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« Reply #3 on: February 17, 2014, 10:23:05 PM »
Look for 29f010 PLCC32 this are programmable flash chips.
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Cika
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« Reply #4 on: February 18, 2014, 12:32:34 AM »
Quote from: _mumin_ on February 17, 2014, 10:23:05 PM
Look for 29f010 PLCC32 this are programmable flash chips.
Thanks... but how am i going to program them... via the obd port.. or on the table... with the three pins.. k line ground B+  Huh



http://www.aliexpress.com/item/IC-new-original-AM29F010B-70JC-AM29F010B-AM29F010-29F010-PLCC32/1559152424.html  Are these ok ??
« Last Edit: February 18, 2014, 12:34:36 AM by Cika » Logged
ddillenger
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« Reply #5 on: February 18, 2014, 12:42:15 AM »
You cannot write that ecu. You must buy new eeproms and program them in a chip writer. I use a GQ4X.
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Cika
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« Reply #6 on: February 18, 2014, 12:54:43 AM »
Quote from: ddillenger on February 18, 2014, 12:42:15 AM
You cannot write that ecu. You must buy new eeproms and program them in a chip writer. I use a GQ4X.
OK thx for the info... is there a cheaper.. Chip writer ... and are those chips on aliexpress  ok (for programing and that will work with the ecu) Huh
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_mumin_
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« Reply #7 on: February 18, 2014, 01:14:08 AM »
Yes those chips are ok. You want cheaper than GQ4X ? It's 100$ come on.
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Cika
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« Reply #8 on: February 18, 2014, 07:40:28 AM »
Quote from: _mumin_ on February 18, 2014, 01:14:08 AM
Yes those chips are ok. You want cheaper than GQ4X ? It's 100$ come on.
I dont have a store...where i can buy it... i need to order it from the internet...
can you type more chip writers... (i will search them on aliexpress...and order..one)

(can it be done with BDM 100 Huh )
or this one
http://www.aliexpress.com/item/Best-price-xprogm-ecu-programmer-full-authorization-XPROG-m-V5-0-XPROG-M-programmer-with-multi/694501276.html
« Last Edit: February 18, 2014, 07:54:30 AM by Cika » Logged
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