Diagnostic fault codes are interpreted by a technician using a computer called a scanner. The scanner displays codes that give technicians an umbrella diagnosis; this is followed up by component testing to determine the exact issue. The diagnostic fault code for a camshaft position sensor problem is P0343.The camshaft position sensor does not control any mechanical component or mechanical function; it controls the information sent to the scanner to inform the technician that a problem exists.he scanner displays codes that give technicians an umbrella diagnosis; this is followed up by component testing to determine the exact issue. The diagnostic fault code for a camshaft position sensor problem is P0343.
HP Pro x2 612 Backlit Power Keyboard. Warranty status only indicates current warranty state. If you have an active Support Agreement or HP Care Pack, you can link them to your profile to ensure access to all services.
1 On the keyboard, the keys that are used to enable or disable the backlight is the Fn + Space bar. 2  Hold down the FN key and then tap the Space bar. 3  This is a toggle switch that turns on and off the backlight.ow to enable the Keyboard Backlight on a Lenovo Ideapad Z400. Description: This article describes how to enable the backlight for the keyboard on a Lenovo Ideapad Z400. 1  When notebook computers comes back from sleep, hibernate or an update occurs for windows, it can keep the keyboard backlight from working.