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Old 10-25-2003, 11:37 AM
JoeR JoeR is offline
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Join Date: Jul 2003
Location: Norfolk VA
Posts: 142
Question 87 300E (103) temp sensors

On the intake side of the cylinder head, which temp sensors are which and what is their function?

I know that he 3 contact one between cyl. 3 & 4 controls the high speed on the aux. fan (confirmed bad), but what about the others?

Which controls the cold start?

TIA for any guidance.

I have the CD's, brit Haynes and Bentley manuals and none offer clear explanations or locations.
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