How are the gears connected to the camshaft?
These gears are connected by the timing chain so that the position of the piston (connected to the crankshaft) correlates directly to the opening of the fuel and exhaust valves (operated by the camshaft) to keep your engine running smoothly. These gears should each be marked to help you reference their relative position.
What should I do to tighten my timing chain?
Tighten the chain according to your car manual’s specifications. Some chains are tensioned by adjusting either the crankshaft gear or the camshaft gear, while others have an automatic tensioner. This will vary by make and model of your car. The important thing is to make sure that your timing belt is as tight as it should be.
How do you change the timing chain on a radiator?
Trace the radiator hoses from the radiator back to the engine. Squeeze the hose clamps with pliers and slide them back onto the hose. Wiggle the hose to break it free and move it out of the way. There is no need to remove the radiator.
How do you change the timing chain on a water pump?
Remove the belt. Once tension is released, the belt should slide off of the other pulleys easily. Remove the heater hoses from the water pump. If your model has heater hoses attached to the water pump, loosen the hose clamps with a screwdriver and slide them back onto the hose. Wiggle the hose and pull it off of the water pump.
How does the camshaft position sensor work on Kia Rio?
This procedure will determine if the Camshaft Position Sensor is able to send signal to the ECU. This is done by measuring the voltage across the signal and ground wires of the sensor. Follow these steps in sequence: Make sure the ignition switch is off. Locate the Signal and Ground wires. In Kia Rio, these wires are as shown in Fig. 5.
How does the timing chain work on a Kia Rio?
Turn the crankshaft pulley and align its groove with the timing mark of the timing chain cover to set the piston of No.1 cylinder to the top dead center on compression stroke. 3. Remove the timing chain cover. (Refer to Timing System – “Timing Chain Cover”)
How is the frequency of Service determined on a Kia Rio?
Keep receipts for all vehicle emission services to protect your warranty. Where both mileage and time are shown, the frequency of service is determined by whichever occurs first. Inspect air conditioning compressor, air conditioner refrigerant and performance (if equipped) Inspect visually the following items.
What is the purpose of the camshaft position sensor?
Answer: The Camshaft Position Sensor (CMPS) and the Crankshaft Position Sensor (CKPS) are used by the ECU to determine the correct timing of firing the ignition to produce an optimum engine performance. (Other sensors may cause the ECU to alter the ignition timing for safety reasons).
These gears are connected by the timing chain so that the position of the piston (connected to the crankshaft) correlates directly to the opening of the fuel and exhaust valves (operated by the camshaft) to keep your engine running smoothly. These gears should each be marked to help you reference their relative position.
How are gears connected to the timing chain?
Locate marks on your crankshaft and camshaft gears. These gears are connected by the timing chain so that the position of the piston (connected to the crankshaft) correlates directly to the opening of the fuel and exhaust valves (operated by the camshaft) to keep your engine running smoothly.
Where to find alignment mark on camshaft sprocket?
The camshaft sprocket alignment mark is visible through the opening in the front distributor housing cover just above the distributor cap. When the letters “OT” are visible in the window, continue to rotate the engine clockwise until the scribe mark (line) beside the “OT” is aligned with the tab inside the window.
Where does the crankshaft go when setting to TDC?
So, if you simply set the crankshaft to TDC without looking at the position of the camshaft, you may actually be at TDC on the exhaust stroke for cylinder #1.