Naprawa Samochodów Volvo

12 thoughts on “Volvo S60 V70 CEM Corrosion check before removal 2004-2009”

1. From 2003 and onwards Volvo put new electronics in their cars. Before 2003 it was Denso, from 2003 onwards the stepped over on Bosch.
   Therefore I think from 2003 on they used another CEM design.
   You can recognize if your car has Bosch or Denso electronics. The Bosch ones use another TCM (throttle control module). Before on the ones equipped with Denso they used a Magneti Marelli TCM which can cause problems sometimes. The Bosch ones are more reliable.
   When you cold start an S60 with Bosch electronics the RPM immediately goes to around 1600rpm and stays there for about 60 seconds. After that it returns to about 1000rpm. The S60's equiped with Denso don't do that.

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2. Hello Peppermint… Thanks for all u do buddy, I'm currently doing some maintenance on my 04 XC70 concerning the blower motor and it's all thanks to your video that showed me the way…
   Have you ever heard of a parts company called Sidem Belgium ? I got a control arm kit from them I'll keep my fingers crossed and I'll make a video review on the parts before and after install

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3. Thank you so much for posting this video I do not have that year of car but in principle this will help me when I do have electrical Gremlins. Good reminders.

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4. Do you the link on install software on cem? If I plan to replace CEM

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5. If you want to swap the CEM with a used one and have it programmed for your car, contact this US company and ask them what to do (they can work over the internet in most countries) https://www.datatransferring.com/volvo
   https://www.datatransferring.com/contact
   https://volvos60xc70xc90buyersguide.home.blog/
   Another similar company in the UK that can do module repair and programming https://volvodiagnostic.com/shop/index.php

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6. man you are underrated for very weird volvo problems lol

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7. If i clean the corrosion with contact cleaner gonna fix the problem?

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8. Just happened to my parents' XC90. I took it apart and found the same corroded connector, and a few pins were stuck in the harness connector. Buying a used CEM to try and take the connector to resolder on to the damaged CEM. I have a DiCE but haven't been able to find a way to reprogram a used CEM.

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9. Appreciate your videos they are very informative 👍 😊 thanks

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10. So many German cars with ECMCEMTCMCooling Relays sitting in a puddle.
    I was mad at GM for attaching ECM next to washer fluid fill tube or directly on the engine but German cars win the trophy for bad ecm placement.
    I think German car makers want these expensive main systems to fail first.

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11. Is that location for cem for 2008 xc70 Volvo 3.2 engine i do have some weird codes and suspecting this but i am not sure if that is the location or it is inside under steering wheel
    Pls let me know
    Thanks

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12. Great info. My 2004 S60 that still looks new is a victim of this faulty design. It sits parked beneath trees and the culprit is the seeds and leaves that block the drainage. Other than this problem, it's a great vehicle.

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