Diagnostic port wiring diagram
06-15-2018, 08:50 AM
#1
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w210 e300d
Diagnostic port wiring diagram
Hi,
I've got an engine from Mercedes w210 e300d on my boat, unfortunatelly it does not have diagnostic port.
Can I connect an obd2 socket to ecu so I can use regular obd2 scanner? If so does anybody has a wiring diagram?
I've got an engine from Mercedes w210 e300d on my boat, unfortunatelly it does not have diagnostic port.
Can I connect an obd2 socket to ecu so I can use regular obd2 scanner? If so does anybody has a wiring diagram?
06-19-2018, 04:02 PM
#3
MBWorld Fanatic!
the whole point with ODB is standardized pinouts
for the basic interrogation points. so this is a simple thing. however, for the more
customized, proprietary functions, you may need to investigate more to determine
their proprietary protocols used
https://www.autoenginuity.com/products/oe-level-coverage/mercedes-ei17/
https://www.autoenginuity.com/dloads/enhanced_mercedes_user_guide.pdf
I'm not speaking from experience based and your project's needs are unusual.
I would guess there are many more modules you'll need in addition to the naked
engine in order to set up a code compliant system
for the basic interrogation points. so this is a simple thing. however, for the more
customized, proprietary functions, you may need to investigate more to determine
their proprietary protocols used
https://www.autoenginuity.com/products/oe-level-coverage/mercedes-ei17/
https://www.autoenginuity.com/dloads/enhanced_mercedes_user_guide.pdf
I'm not speaking from experience based and your project's needs are unusual.
I would guess there are many more modules you'll need in addition to the naked
engine in order to set up a code compliant system
Last edited by raymond g-; 06-19-2018 at 06:38 PM.
06-19-2018, 10:29 PM
#4
Out Of Control!!
If you are challenged regarding understanding of how ECU's and control modules are interrogated by diagnostic hardware\software post 3 does not answer your original question. Plus you have never told us that you have a functioning KLine and a CAN bus that you transferred to your marine application----if you do not have that, think of another land based project like mowing the lawn, weeding and or painting the bottom of your boat! Those jobs will be successfully accomplished.
