Can you put a 2005 saturn ion engine in a 2007 saturn ion

SOURCE: saturn crankshaft sensor

Right above the started. It can be removed from under the car withour taking the starer out. 5 minute job, one bolt

SOURCE: how do i put new spark plugs in my 2005 saturn ion

Remove the center housing between the cams on the valve cover. Remove spark plugs, install in reverse order.

SOURCE: location of body control module on 2007 saturn ion

Bcm and fuse box are one piece, located in front of center console, just under the heater controls.  Remove side panels from console on both sides.

SOURCE: I have a 2007 saturn ion 2.2 with the check engine

Click this link. It will tell you all you need to know, and then some.

http://www.saturnfans.com/forums/showthread.php?p=1323640

SOURCE: I drive a saturn ion 2005 and the coolant light

it has a coolant sensor in the reservor on the bottom maybe bad you can unhook it hook it back up still on replace it.