There are two camshaft position sensors in the 2005 Chevy Colorado. Both are situated on the facade of the motor over the serpentine belt. CMP Sensor 1 is on the left side and CMP Sensor 2 is on the right. The two of them are held to the motor with a 10-milimeter bolt and an electrical connector must turned off before eliminate. The sensors screen the place of the admission and fumes valves and empowers the motor control to decide the specific place of the driving rod drive. This data is expected to work out when the fuel is infused into the chamber and when the flash attachments are terminated to light the fuel. Assuming that the sensors are awful the motor execution will go down.