Using MMPS to read/write to a Bosch 3.8.3

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Topic: Using MMPS to read/write to a Bosch 3.8.3 (Read 3923 times)

Mo Arif

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	Using MMPS to read/write to a Bosch 3.8.3 « on: September 03, 2014, 06:49:22 AM »

Hi all,

am I correct in thinking that you need some form of OBD2 adaptor to use MPPS to flash a Bosch 3.8.3 ECU?


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technic

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	Re: Re: Using MMPS to read/write to a Bosch 3.8.3 « Reply #1 on: September 03, 2014, 07:16:55 AM »

Adaper that pulls OBD pin 13 to +12V, or ecu pin 43 to +12


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Beaviz

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	Re: Using MMPS to read/write to a Bosch 3.8.3 « Reply #2 on: September 03, 2014, 07:17:58 AM »

AFAIK you can not read it. You should be able to write if you supply 12v to pin 43 on the ECU or pin 13 on the OBD port.


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TCSTigersClaw

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	Re: Using MMPS to read/write to a Bosch 3.8.3 « Reply #3 on: September 03, 2014, 10:08:32 AM »

exactly reading only with desoldering

but no need.

What is your SW number ? You can find an ori here to modify and flash


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