Where is the cam shaft sensors located on my 2005 buick terraza

Question edited for clarity.
Question moved to model category.

2005 Buick Terraza - where is the vapor canister solenoid ...

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Another name for this should be a purge valve solenoid. Try and find a small green cap on a plastic hose (that comes from fuel tank) in engine compartment, ...

The temperature sensor for a 2005 Buick Terraza with a 3.5L engine is typically located in the engine block. More specifically, it is usually located in the cylinder head, near the thermostat housing.
To locate the temperature sensor, you can refer to your vehicle's repair manual or try the following steps:

1. Locate the thermostat housing, which is typically located at the front of the engine, near the top.
2. Follow the coolant hose that is connected to the thermostat housing. The temperature sensor is usually located along this hose.
3. The temperature sensor may be attached to the hose with a clip or bolt. It is typically a small, cylindrical sensor with wires coming out of it.

If you are unable to locate the temperature sensor, you can try consulting the repair manual or contacting a mechanic for assistance. It's also worth noting that the location of the temperature sensor may vary depending on the specific make and model of your vehicle.

https://s26.postimg.org/fozud0dy1/radiator_fan.jpg

If your talking about radiator fan, click on the link. No switch as such.
I couldn't get everything in one picture, down at the bottom, not in the picture, is pcm and coolant temp sensor. You can always check the fuses. Any applicable trouble codes? The cts tells computer engine temp, the computer may react, depending on the temp, by grounding the fan relay/s.

Follow the top radiator house back to the engine. That's where the thermostat is located inside that round thing with two bolts holding it on.

remove tire/wheel. remove brake caliper/ bracket. remove center axle nut. remove 4-hub nuts. hub should come out with hands. Grease and red-torque all appropriate parts during reassembly.

What size motor?

Hi Milo,here's a link to your 2 oxygen sensors and how to replace,use exact fit type.Here are the sensors.

if its just a button then reingauge it. That should do it.

I have the same problem with mine. But one thing that has worked for me is pulling the handle from the outside a couple of times. I don't know if something is sticking in there or if it resets the door. I hope this helps

No, please watch the video. Headlight Change 2005 2007 Buick Terraza 2005 Buick Terraza CX 3 5L V6