ZR-1 Net Registry Forums - View Single Post - Made a vid of my "flywheel noise" , is it the flywheel? ---

QB93Z · 05-13-2013

The Air System does not throw a code if it is removed.

There is no tuning aspect to the Air System that I know of. Nothing has to be done to the ECM or the tune when the system is removed.

If the Air system is installed, you will have to cap (plug) the connection tubes to the headers to remove the system.

There is an excellent write-up on Marc Haibeck's website about measuring injector coil resistance. CAUTION: the procedure requires disconnecting the plugs to the ECM and probing the connector terminals. I would make sure that the mechanic doing this understands all of the precautions for working on electronic equipment.

Jim

05-13-2013	#19
QB93Z Join Date: May 2007 Location: Westminster, Maryland Posts: 3,687	Re: Made a vid of my "flywheel noise" , is it the flywheel? --- The Air System does not throw a code if it is removed. There is no tuning aspect to the Air System that I know of. Nothing has to be done to the ECM or the tune when the system is removed. If the Air system is installed, you will have to cap (plug) the connection tubes to the headers to remove the system. There is an excellent write-up on Marc Haibeck's website about measuring injector coil resistance. CAUTION: the procedure requires disconnecting the plugs to the ECM and probing the connector terminals. I would make sure that the mechanic doing this understands all of the precautions for working on electronic equipment. Jim