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S40 / V40 '96-'04 General Forum for the Volvo S40 and V40 (Classic) Series from 1995-2004. |
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CEM Wiring/Repair InformationViews : 218719 Replies : 357Users Viewing This Thread : |
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Jun 30th, 2011, 17:10 | #51 |
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Yes only the one. A little black thing in a SOD323 case... And I think that there is printet B3 on it.. I think it is the same as DA15. But I need more to ordre it from a anyone
Last edited by Kim4800; Jun 30th, 2011 at 17:14. |
Jun 30th, 2011, 17:18 | #52 |
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A BZX399C2V2 from Philips ?
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Jun 30th, 2011, 20:05 | #53 |
Winegrover
Last Online: Jul 17th, 2019 11:08
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Are you sure? Because DA12 and DA13 looks like a SOT-23 package with 3 pins from picture?
In that case they might be 1SS184 or HSM2694 or similiar... Are any of those three pins short-circuited? Or where they go (if it is possible to track them?) Can you use a multimeter (diode test) and do some measurements? Last edited by sebaveh; Jun 30th, 2011 at 20:11. |
Jul 1st, 2011, 10:23 | #54 |
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Now I mesured the chip. It is NOT a HSM2694 since it has a common Anode, but The 1SS184 looks prommising :-) and yes it is the SOT-23 case not SOD323.
I keep working... |
Jul 1st, 2011, 11:06 | #55 |
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I cant get the toshiba diode in denmark, so I try the BAP70-05 insted
Thanks for now. |
Jul 1st, 2011, 21:22 | #56 |
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Aug 23rd, 2011, 06:02 | #57 |
Roli
Last Online: Oct 11th, 2011 05:48
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Hi,
Is the CEM and ECU one and the same? I was told by a local Volvo "expert" that the CEM is coded and can only be used on the same car. Is this true? |
Aug 23rd, 2011, 07:34 | #58 | |
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Quote:
What exactly are you trying to do?
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Current car: 2002 S40 1.9D, 1992 240SE Nullius in Verba
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Aug 23rd, 2011, 09:21 | #59 |
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...if you can locate the relay in the CEM just replace it you will need a soldering iron!...B2 on the wiring diagram leads to it...all modern relays are available on the internet outlets somewhere you just have to do your own homework..
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Aug 23rd, 2011, 15:45 | #60 |
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.....IGNORE answered wrong thread!!!!
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