September 18, 2026

Read Mitsubishi Fuso EDC17CP52 ECU by MMS Flex

Problem:

Tried to read a Mitsubishi Fuso Canter 3.0DDI 173 ps EDC17CP52 ECU withMMS Flexon bench mode but cannot read. What’s the problem?

 

Flex Failed to Read Mitsubishi Fuso EDC17CP52 ECU 1

Flex Failed to Read Mitsubishi Fuso EDC17CP52 ECU 2

Flex Failed to Read Mitsubishi Fuso EDC17CP52 ECU 3

 

Solution:

Same problem can also happen to other tools. You cannot even read this with Dimsport New Trasdata. You must open ECU and do it boot only.

2 solutions:

1). Open ECU and read inbootmode.

2). If you need to do it on bench mode,add a capacitor (10uf-50uf) on each GPT.

Must add capacitor to gpt pin this pinout also works for Edc17cp15.

Flex Failed to Read Mitsubishi Fuso EDC17CP52 ECU 4

Flex Failed to Read Mitsubishi Fuso EDC17CP52 ECU 5

 

Posted by: jean at 07:30 AM | No Comments | Add Comment
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