[QUOTE=ala_xfire;778138]The MAF is a plastic thing attached with 2 screws.
The CPS is also a plastic part attached with one screw.
The Camshaft Position Sensor also is plastic, attached with one screw.

All 3 have an electrical connector.[/QUOTE
Thank you very much tomorrow I will give this information to the bosch car service, if you have any other tips let me know thanks