E46Fanatics - View Single Post - 2003 320ci 2,2l not running on all cylinders

sunnyjay · 09-13-2012, 05:19 PM

with the engine running, you can probe the 3rd pin, the pin at the top of the triangle with a test light, it should flash as that is the trigger signal from the ecu.

09-13-2012, 05:19 PM	#5
sunnyjay Registered User Join Date: Nov 2011 Location: USA Posts: 174 My Ride: 01 330i View My Garage	with the engine running, you can probe the 3rd pin, the pin at the top of the triangle with a test light, it should flash as that is the trigger signal from the ecu.