Espar AS3 D2L first defective ECU???

Can this be the first defective ECU for the Eberspacher Airtronic AS3?
Really strange errors on the test bench and really strange data in the memory of the heater....
The ECU is sent back to the factory for testing. I will update with the results.

[@rallyeroamer3371]

Thanks. I am looking to get a new heater. I would be very interested to know your opion if to choose a Webasto 2000STC or the Eberspacher S3 (Maybe the S2 as I am not sure S3 is in UK yet). Maybe it would be good subject for a review?

[@oscarorellana9965]

Did you have any idea what could be the problem?

[@dermotmitchell9647]

Impressive

[@oscarorellana9965]

I have a airtronic that turns once or twice it won’t turn on again I did the maintenance the globe plug I replaced the fuel pump. I still had the same problem. The fuel pump gets 10 .5 voltage. But when I connect it, it goes to zero

[@dhol267]

Hello! Any idea if service kits are available yet for the as3 generation? I have an as3 b2l with nearly 5k hours on it already (chasing snow all winter) and would like to pull it apart but not sure if it has a ceramic gasket like some of the older gens that must be replaced each time. Thanks!

[@DIYHelper]

kzbin.info/www/bejne/gJuzfZ5oebVga7c there is not really much to change, maybe the burner gasket. 5k is a lot, Eberspaecher says that this is the expected heater life for the AS3 so if you take it apart maybe a burner is a good thing to have. The new part spare part concept is made in such a way that if you buy the burner you will have all gaskets included.

[@dhol267]

@@DIYHelper Got it, thanks as always! Will be interesting to see what awaits inside this new one with this kind of use on it.