check the wiring diagram in a haynes 1992-1995 Honda civic repair manual. compare to the diagram given to you with new sensor. if you have no diagram then I will let you know when I figure it out on my car. :(
A complete wiring diagram, with wiring information, for your 1999 Pontiac Grand Prix can be obtained from most General Motors dealerships. The wiring diagram and information can be found in automotive service manuals.
pcv valve-location-1990 Pontiac bonnevil pcv valve on 1990 Pontiac Bonneville---location -on passenger side of engine, under alternator, push over wiring harness wires, as this maybe covering from sight.
Begin by removing the retaining ring at the top of your 1990 Pontiac Bonneville ignition switch. The ignition switch will slide out. Remove the wiring harness from the end of the ignition switch. Reverse the process to install your new ignition switch.
You can find the 2007 Chevrolet Cobalt mass airflow sensor wiring diagram at most Chevrolet dealerships. You can also find the diagram in most service manuals. Many local libraries have the service manuals.