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Hnichols Hnichols is offline
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Join Date: Jan 2012
Location: Chicago, IL
Posts: 400
Garage
What next?

Latest update:
(DME relay swap had no effect)
No spark (removed one of the plug cables and tested with a spare plug grounded to the engine)

Checked resistances for reference and speed sensors per Bentley instructions:
Upper connection::
919 ohms across #1 and 2 terminals, "1" (infinite resistance?) at all settings across #1 and 3, and across #2 and 3.
Lower connection:
917 across #1 and 2, "1" across #1 and 3, #2 and 3.

I assume those results are normal (?). By the way, which one is the speed sensor connection, and which the reference sensor? The cables lack the identification tags mentioned in the Bentley manual.

So assuming that the fuel delivery system is OK, and the two sensors as well, what next?
Old 03-04-2017, 03:36 PM
  Pelican Parts Technical Article Directory    Reply With Quote #13 (permalink)