Thread: 2004 C320 No Crank
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Old 07-09-2023, 01:26 PM
TimFreeh TimFreeh is offline
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Join Date: Aug 2001
Location: Milford, DE
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Connector 1 and 5 appear to be identical?

If its connector #1 pin 5 its the main power feed for the ECU. Circuit 30, should be hot at all times.

If it’s connector #5 it’s the coil driver for cylinder 4a.
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