Why does the GMC Terrain use a camshaft actuator?
If your Terrain has the P0010 trouble code it will typically not pass the State emissions tests. The GMC Terrain utilizes camshaft actuators to change the valve lift depending on the RPM of the motor. This allows for a more efficient cam profile at any speed. This increases both engine efficiency and power.
What is the trouble code on a GMC Terrain?
P0010 is a relatively common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the GMC Terrain can have VVT, and is prone to developing this code. P0010 is a generic OBDII code.
Why is my GMC Terrain p0011 not working?
With P0011, the camshaft actuator is leaving the timing too far advanced, or there is a system performance issue (not working right). When the timing is too far advanced, it can really cause some issues with the motor. Here are some of the typical symptoms of P0011 in the GMC Terrain :
What happens when you change cam timing on a GMC Terrain?
Decreased Gas Mileage – Now the engine can no longer adjust its cam timing on the fly, it will no longer be able to produce optimal combustion which equals poor economy. Lost Power – The engine will not be able to produce as much power.
If your Terrain has the P0010 trouble code it will typically not pass the State emissions tests. The GMC Terrain utilizes camshaft actuators to change the valve lift depending on the RPM of the motor. This allows for a more efficient cam profile at any speed. This increases both engine efficiency and power.
P0010 is a relatively common trouble code. It affects vehicles with variable valve timing (VVT). The list of VVT vehicles is growing, and the GMC Terrain can have VVT, and is prone to developing this code. P0010 is a generic OBDII code.
Decreased Gas Mileage – Now the engine can no longer adjust its cam timing on the fly, it will no longer be able to produce optimal combustion which equals poor economy. Lost Power – The engine will not be able to produce as much power.
How to replace the exhaust cam solenoid on a terrain?
This how-to will explain the procedure to remove and replace the exhaust cam actuator solenoid on a 2011 2.4L Terrain. The procedure is similar for other engines and the part looks similar but may be in a different location.