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mysocal911 mysocal911 is online now
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Join Date: Feb 2014
Location: Lomita, CA
Posts: 2,738
Quote:
Originally Posted by steve84 View Post
I feel like an idiot asking this, but is there a trick to separating the white connector for the CHT sensor so I can an ohmmeter on it? I’ve been tugging on it and trying to put a small screw driver between it, but no luck. Thanks
The temp sensor typically fails in the open condition (infinite ohms) resulting in a running engine (warm) producing black smoke, and eventually dying.
The engine ALWAYS starts when cold.

A shorted temp sensor results in a hard starting mode for a cold engine, but it does try to start.

A bad fuel pump, bad DME relay, or stuck injectors results in a total no start, but the engine does start with carb/brake cleaner.
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Dave
Old 09-21-2022, 03:32 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #11 (permalink)