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RE: Thermo Time Switch => Cold Start Injector Question
>My question is which thermo switch is used to activate the cold
>It is triggered by the ECU.
>Right below the coolant flange screwed in to the head I have a
>single pin just like the one sitting on top of the coolant flange.
>What's this one for?
>This is the main temp sensor for the ECU.
So is this the one that would signal the ECU to energize cold start?
>What about the unit screwed in to the bottom of the radiator
>right below the lower hose?
>Radiator fan thermoswitch
So there are actually two for the radiator. This one and the two connector
unit on the coolant flange?
87 Audi 5000CS turbo (mine)
88 Renault Medallion wagon (mom's)
91 mountain bike (just in case both cars broke at the same time :-)