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sweetbmxrider · 12-26-2009, 01:09 PM

you could check the harness coming off of the opti for corrosion or contamination. you can also inspect the icm ground on the cylinder head. make sure its tight and clean. you could space the coil off of the cylinder head with a few washers, sometimes they heat up and will cause issues. you should also reapply dielectric compound between the icm and its bracket.

also, its telling me that this code sets during cranking. "The PCM detects 84 crankshaft revolutions without any IC activity during cranking."i would clear it and see if/when it resets.

12-26-2009, 01:09 PM	#2
sweetbmxrider Meet Coordinator Join Date: Jan 2008 Location: brick/pt. pleasant beach Posts: 19,368 iTrader: (12)	you could check the harness coming off of the opti for corrosion or contamination. you can also inspect the icm ground on the cylinder head. make sure its tight and clean. you could space the coil off of the cylinder head with a few washers, sometimes they heat up and will cause issues. you should also reapply dielectric compound between the icm and its bracket. also, its telling me that this code sets during cranking. "The PCM detects 84 crankshaft revolutions without any IC activity during cranking."i would clear it and see if/when it resets. __________________ Last edited by sweetbmxrider; 12-26-2009 at 01:10 PM.