Some ideas to check...
-coil
-ICM ignition contrl module
-cat converter
-fuel filter
-fuel pressure test
Nothing, as there was no 2009 Camaro.
Nothing, as there was no Camaro in 2009.
It lets you only start the car in park or neutral.
Nothing - there was no Camaro SS in 1987.
Nothing, there is no such thing as an 89 Camaro Z28
Nothing, as a 1960 Camaro doesn't exist...
in the console by the shifter
On a 1986 Camaro, the neutral safety switch is located on the transmission. Specifically, it can be found on the driver's side of the transmission, near the shift linkage. This switch prevents the engine from starting unless the transmission is in the neutral or park position. If you're troubleshooting or replacing it, ensure to disconnect the battery first for safety.
undeer the center console trim.
Under the dash, mounted on thesteeringcolumn. It will have two connectors attached to it.
sounds like your ignition module
it might be the slave cylinder