Hi Folks, A while ago I was searching yer actual web for stuff about EFI, especially the flapper type and its associated ECU. I came across a hand drawn circuit diagram of its innards. Of course now I can't find it nor remember the URL where I got it! See sig!!!! Can anybody here point me in its direction? TIA.
ECU schematic.
Jan 28, 2010
1 Replies
It was actually me that hand drew that rather dodgy schematic in the dim and distant past! Never did get around to drawing it up properly. I still have the '86 Rangie that I drew it from. Looks like it might last forever as they don't really rust over here. The mrs just uses it for local trips and it only does about 2000km a year The drawing is on the interweb at
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A google search using the term 4cu schematic will find you a MUCH better pdf though at
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note that I have kindly been acknowledged with providing theresistor values for the Rangie. Andy Perry Perth Western Australia
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