steve_earwig wrote:Interesting, I've a few questions though: washer pump - would this be a washing machine drain pump? As you say, the flow rate is a bit high (20l/min as opposed to 4). I'm not sure if a computer water pump would handle the heat. Unless you were only going for frost-proof, in which case they'd be more than adequate and the flow rate would be perfect. Hmm, none of this stuff is cheap, unless you have it hanging about... You say resistance is no problem, is there something obvious I'm overlooking? Would you be looking for somewhere flat to glue the block to your engine?
I've just been off looking for these additional heaters that were mentioned earlier in the thread here
viewtopic.php?f=3&t=3663&p=36840&hilit= ... ng+#p36840 but I can't find them

I was wondering if you put a separate supply to these, together with the computer pump, and keep everything 12 volts...
Btw
Welly wrote:I am convinced that the numerous 'additional heating' faults that HDi owners see on a diagnostics check is the result of a software glitch where the additional heating is called for by one sensor only to be defeated by another, say around the 10 deg C set point, flagging up a fault. I wonder if Pug did an upgrade for this?
They sure did - mine doesn't have any

Yes, from a washing machine. Slowing it down isn't difficult, a friend of mine used one to power one of those thigs that turn chestnuts... I don't know the word.
sually standard water cooling computer pumps can run fairly hot, more than 60C. I have an industrial grade here that can run up to 90C, but it has some too much power: head... 15m
Resistance's no problem, you could grab one from an old oven or just fabricate one out of some steel wire. Depends on the power requirements. I would just ask our lab if I could grab some material

Yep, thinking of a way to attach the heater to somewhere in the car. I know it can be done since it's how those electric heaters work. Actually I also found out some pics on where to attach it on a 406 coupé, but I don't know where.
12V would be nice since you could use computer pumps which seem to be good for the job. Fabricate or buy a transformer 220V -> 12V isn's too complicated.
Now let's see if I find that page.
Ok here's the discussion on the italian forum:
http://www.406coupe.it/forum/topic.asp? ... hichpage=4
We use english since a polish guy is now helping us out.
2001 2.2HDi saloon Executive (not the English exec, worse!) in Obsidian Black. Semi-Mux D9, build code 8761

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