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S60 & V60 '11-'18 / XC60 '09-'17 General Forum for the P3-platform 60-series models |
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Aircon (ELAC) compressor repair . Need info about BECM fusesViews : 2811 Replies : 20Users Viewing This Thread : |
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Jul 4th, 2020, 12:02 | #1 |
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Aircon (ELAC) compressor repair . Need info about BECM fuses
Hello to all. This is my approach in repairing the high voltage compressor.
I bought the car with a faulty compressor, disassembled it and found one damaged coil, the lower one. I decided to give it a try and rewound the stator. It is a job for the pro, take care. You need special tools to push out the stator and to disassemble the internal ECU boards. You have to achieve good insulation. The stator was tested at 500v. Tried to attach some pics but no way. Here is a link, dunno if it works or needs registration. http://www.volvo-club.ro/topic/26361...sor-ac-hybrid/ Now the system works good but it seems to me that the damaged compressor blown a high voltage fuse (main ac fuse) somewhere in the "BECM" unit. Hell knows where this piece of garbage is. Enjoy the pics. Last edited by comanr; Jul 4th, 2020 at 12:10. |
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Jul 5th, 2020, 18:37 | #2 |
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After 1000km aircon is just perfekt. Thanks for the messages but until I make 30 posts I can't reply (I can only send messages to administrators, forum policy).
As a diagnostic device I use launch. I will try to attach the pics, I have 2 movies also |
Jul 5th, 2020, 22:45 | #3 |
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No way attaching this forum is a mess
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Sep 23rd, 2020, 09:33 | #4 |
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Hello! How did it end with the ELAC fuse? Did you fix it or was it not blown?
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Nov 1st, 2020, 12:48 | #5 |
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The repaired compressor works fine. I managed to establish a partnership with a winding factory and I can offer "as new" rewinded compressors.
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Nov 8th, 2020, 08:51 | #6 |
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New rotor in place. The ELAC fuse is inside the high voltage battery but the errors were not because it was broken. ELAC fuse blown is a damaged compressor error. Once you repalce it the error is gone
Last edited by comanr; Nov 8th, 2020 at 08:53. |
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