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90 740 Regina codes for IAC and Knock sensor (and low/high voltage) 700

posted by  B.B. on  Sat Jul 27 15:04 CST 2024
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last visit: Mon Oct 6 13:15 CST 2014
[RELATED]

Hi Will,

I've got the 89 740 book and don't see the IAC
But the 93 940 B230F Regina does.
Easy to check if they keep the same color codes:

IAC has Red/Black & Black wires at the harness
KS has Green & Black

1-3-2 Battery volts too high or low
Get a meter on your battery with the engine running.
see 14.0 VDC

What's wrong with the fuel gauge? Is it dead?
I need the 90 740 wiring book, do you know of a valid link?

Keep cool, keep hydrated with beer, Bill





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