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The diagram you posted is correct; but, just discussed with
Tracy and understood that you should NOT use the voltage source (red lead) from
the OAT sender. I am going to pick up the +5v from Aux air 1 – he said
that should be fine.
Did he say why you
shouldn't use the OAT 5V line? At the time, I'm pretty sure he said it was
OK. If there's any chance this causes the OAT to be off, I'll be happy to
change it, since it's relatively easy to do.
I will be doing the repair on the redrive myself – report
later.
Great. Glad to
hear you don't have to ship it back.
BTW; further to the pulse filtering on the MAP, I realized that on
the dyno we had teed into the line between the port and the EC2 for the line to
the dyno MAP readout – which has an accumulator can in the line. Which
apparently explains we were able to get pretty good slow speed running; once we
got it leaned out enough.
More interesting data.
I'm planning to try Mike's suggestion as soon as I pick up a cheap filter.
Cheers,
Rusty
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