Also note that the Chevrolet Equinox, Silverado, GMC Yukon, Chevy Suburban and even the Tahoe all use the same six pin configuration connector. Final Thoughts about Reduced Engine Power All too often I see mechanics and retail auto repair shops recommending a cleaning of the throttle body when they see a reduced engine power light.
If the engine has an overhead cam with a timing belt, loosen the cover over the timing belt and check the belt. If the belt is okay, the problem is no fuel. Listen for the electric fuel pump in the fuel tank to make a buzzing noise when the ignition is turned on (you may have to open the gas cap to hear it).