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geezer#99 · 03-03-2024, 01:51 PM

#2 is the tcs solenoid.
Translates to transmission controlled spark.
Function is to provide vacuum to the vacuum pot on the distributor only when in high gear.
There should be a ground switch on your transmission.

03-03-2024, 01:51 PM	#4
geezer#99 Registered User Join Date: Aug 2009 Location: Bowser Posts: 13,787	Re: Vacuum / Emissions Question #2 is the tcs solenoid. Translates to transmission controlled spark. Function is to provide vacuum to the vacuum pot on the distributor only when in high gear. There should be a ground switch on your transmission.