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Oldiebut goodie wrote:Quick answer.
lm7810
http://www.ebay.co.uk/itm/Voltage-Regulator-78xx-79xx-L78xx-L79xx-LM78xx-LM79xx-1-5A-T0-220-Packs-of-1-2-5-/132038032303?var=&hash=item1ebe147baf:m:mXEA3qpSVZVEEX4PuyNccHw
Make sure that it is fitted the correct way round otherwise it will not regulate!
Markings uppermost - no.1 (left) 12v in, no.2 (middle) ground, no.3 (right) 10v out. Ideally they should have a heatsink.
AngeloEvs wrote:Your tracing appears incorrect for Diesel, haven't checked it all but the Glow plug LED circuit from Pin 14 is incorrect - worth rechecking.
The picture from a German forum is for petrol vans as pin 14 (glow plug LED circuit and components) is missing.
AngeloEvs wrote:The tracing from pin 14 is very pale, looking again in magnified view I can see it connects to the glow plug led so ok ......
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