What should voltage be to camshalft sensor on a ZX2 2002 excort

the sensor should be behind the harmonic ballancer (bottom pully)

try coolant temp sensor...you can also run a wire directly from the battery to make sure the fan is good.

In Alot of the newer Fords the brake pedal must be depressed to put the vehicle into gear, this is contolled by a sensor near the top portion of the brake lever, just because your brake lights are working, does not mean this switch, is properly functioning, also it is very possible there is a second switch located in the same area that controls this function. Also if this vehicle is a console shift, it is possible that the safety switch that is connected to shifter is disconnected or broken, this will stop your car from shifting into gear as well. Hope this helps!

need to have vehicle scanned the code will give u a start point [sensor, module, wiring problem,airbag itself] some auto stores such as auto zone / advanced auto scan for free check ur local area

may be corroded or rusted in

it's on the sticker/placard on the radiator shroud under the hood
Good Luck

Remove your plug wires, remove the wire clip, and then remove the 4 bolts that retain it.

Install in reverse.

You will have to have your computer checked.

in order to replace belt you will need a repair manual from auto store to know what to remove and how to configure it when replacing.

you may find the fuel filter is below and to the rear of the engine above the drive shafts