Volvo P32387684

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Every new topic with dump file MUST contain those paragraphs
CAR BRAND NAME:
MODEL:
PART NUMBER:
CPU / EEPROM:
+ at least 4 pictures: of case with sticker, both sides of PCB and zoomed CPU (do NOT resize pictures!)
Subject should looks like "CAR BRAND, MODEL, YEAR, PART NUMBER" (for example: "Mazda 3 2015 BHS2-57K30A")

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Siman

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Join Date: Jan 2024

Posts: 443
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#1

Volvo P32387684

16.02.2026, 03:22

Hi
Cannot bypass the MCU, tried several times with both pin out connections, finnaly tried with below pinout and this is also failing after trying to read for long time.
Please advise.
Attached Files

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s2.png (1.37 MB, 47 views)

s3.png (927.2 KB, 50 views)
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AST_Support

Support

Join Date: Oct 2020

Posts: 6701
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#2

16.02.2026, 12:40

It seems like it is working, just try again.
If it doesn't work again, try to make shorter P8 and GND2 wires.
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Siman

Senior Member

Join Date: Jan 2024

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#3

16.02.2026, 12:53

Tried with both 5cm wires and also bit longer. let it read for several hours and still failed at the end. do you think the pinout connection above is correct or there is an another pinout on the app which also did not work. do you think which one I should use????
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AST_Support

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Join Date: Oct 2020

Posts: 6701
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#4

16.02.2026, 13:11

Try to use the old connection.

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