Bosch EDC15C2 pinout for RHY (Full Mux)

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dave_xsara
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Bosch EDC15C2 pinout for RHY (Full Mux)

Post by dave_xsara » 20 Oct 2019, 21:10

As per the title, I'm looking for a pinout diagram for the Bosch EDC15C2 ECU (3 plug).

I found the following on a Peugeot forum which has some helpful information on what signals should be, but it is not quite right for my engine/ECU combination as according to the responses this is for a semi mux unit whereas the full mux (like mine) have 3 connectors.

Bosch Pinout for 2.0HDi 90 (Semi Mux)

The author said he would upload the remaining ones, but doesn't seem to have done so:
http://www.406oc.co.uk/viewtopic.php?f=3&t=20455


Thanks.

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GiveMeABreak
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Re: Bosch EDC15C2 pinout for RHY (Full Mux)

Post by GiveMeABreak » 20 Oct 2019, 23:40

I think you are going to struggle, as your Bosch ECU part number is 1940L1 and running a blanket search across the PSA parts domain, this only comes up against the Xsara on the DW10D vehicle - no other car DW10D engined vehicle. There were of course other Bosch ECUs for the DW10D, but these are the 88 Pin connectors. I suspect the pinouts will be very similar, but just split into 3 plugs instead of the single one.

I have looked at the nearest vehicles with this RHY engine (Xsara Picasso) for the same and near year in age as yours and they all have a different ECU. As you can see on the Xsara Picasso of the same engine it is the long 88 pin plug - which is the pin out I have. But I think I mentioned that there is no electronic diagram for the injection system for this engine on the Xsara II.
Xsara Pic ECU.PNG
Xsara Pic ECU.PNG (39.65 KiB) Viewed 46 times
Xsara Picasso DW10D Bosch ECU EDC15C2
Sp although there are plenty of Bosch EDC15C2 ECUs, they have different connection arrangements and have different part numbers, so will be very difficult to match pin numbers on your unit without a frame of reference.

dave_xsara
Posts: 231
Joined: 24 Nov 2010, 22:35
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Re: Bosch EDC15C2 pinout for RHY (Full Mux)

Post by dave_xsara » 21 Oct 2019, 10:28

Parts bin special :roll: