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What is the difference between a crankshaft position sensor and a camshaft position sensor in a 1995 camry?
Wiki User
∙ 11y ago
The Crankshaft sensor and the Cam sensor monitor the position and or the speed of rotation of the crankshaft. Together they send signals to the ECM. The ECM uses that information along with info from other sensors to send spark and fuel to the cylinders at the correct time. Some engines only have only a crank sensor to perform that job. Other engines that have both crank and cam sensors that split the duties.
Wiki User
∙ 11y ago
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What type of bearing is most commonly used to support the crankshaft?
Main bearings are between crankshaft and main journals (engine block), rod bearings are between connecting rods and crankshaft and thrust bearings ensure crankshaft does not slide horizantally between journals they hold crank in place.
What is the difference between an eccentric shaft and a crankshaft?
Eccentric shafts provide more strength and the support bearings are placed closer to driving points compared to crankshafts.
How do you change timing belt on 1995 mercury villager?
While the manufacturer has not recommended a mileage interval for changing the timing belt on a 1998 Ford Contour, experienced technicians recommend changing the belt at 60,000 miles, according to Autodata's timing belt book. The engine is an interference engine, which means that should the timing belt stretch past its useful life or break, the valves will most likely contact the pistons, causing extreme engine damage. This procedure uses special tools that are available at the dealership. 1. Step 1 Disconnect the battery ground cable, using a wrench. Raise the front of the Contour with the floor jack, then support it with jack stands. Remove the right-front wheel, using the lug wrench. Remove the lower splash guard for the engine and the right, inner fender lower splash guard. 2. Step 2 Mark the direction of rotation on the accessory belt, using chalk or correction fluid to draw an arrow. Loosen the accessory belt tensioner with a wrench, then remove the accessory drive belt. Unbolt and remove the water pump pulley and the accessory drive belt tensioner, using the appropriate size sockets. 3. Step 3 Loosen the crankshaft pulley bolt. Number the spark plug wires so you know where they go when you replace them. Pull the spark plug wires of the plugs, then remove the spark plugs. Carefully slide the screwdriver into the number 1 piston hole until it contacts the piston. Turn the crankshaft until you feel the piston (via the screwdriver) come all the way to the top of the piston bore. At the same time, watch the timing marks on the crankshaft. The engine is on top dead center when the mark on the crankshaft pulley lines up with the mark on the 5 o'clock position on the block, next to the crankshaft pulley. If the marks line up, but the piston is not all the way to the top of the bore, turn the crankshaft once more and everything will line up. 4. Step 4 Remove the crankshaft pulley bolt and the crankshaft pulley, using the appropriate sockets. Make sure the crankshaft does not turn while you are removing the pulley. If it does, repeat Step 3. Remove the lower timing belt cover. 5. Step 5 Loosen the bolts on the left and right engine mounts. Do not remove the bolts--they need only to be loosened enough so that the engine can move a little bit. Unbolt the radiator overflow tank, but do not disconnect the hoses. Lay the overflow tank out of the way. Disconnect the cruise control cable with the appropriate socket or wrench. The cruise control cable is located on the throttle. 6. Step 6 Support the engine by placing the 2-by-4-inch board on the floor jack. Slide the floor jack under the engine and jack it up until it contacts the bottom of the engine. Remove the front engine mount, using the appropriate socket. 7. Step 7 Remove the power steering pipe bracket, the upper timing belt cover and the front engine mount bracket, using the appropriate sockets. Disconnect the accelerator cable and the cruise control cable from the valve cover. Remove the valve cover. 8. Step 8 Slide the camshaft alignment tool into the slots at the rear of the camshafts. Loosen the tensioner bolt, but do not remove it. Turn the tensioner clockwise with the appropriate-size Allen wrench, releasing tension on the belt. Unscrew the tensioner retaining bolt four turns. Unhook the tensioner bracket from the metal clip behind the tensioner. 9. Step 9 Remove the plug from the center of the exhaust side camshaft (the right camshaft when you are looking down at the engine) by unscrewing it. Using the appropriate wrench, hold the camshaft by putting the wrench on the hexagon-shaped end of the camshaft where you removed the plug. Loosen the retaining bolts on both camshaft sprockets. Remove the timing belt. Check the valve on the number 4 cylinder. The camshaft lobe should be facing inward. 10. Step 10 Install the crankshaft pulley, making sure the notch and the pointer are lined up. Remove the plug from the engine block, next to the motor mount bracket. Install the crankshaft timing pin. Adjust the crankshaft until it rests against the timing pin. Make sure all the timing marks stay lined up. Remove the crankshaft pulley. 11. Step 11 Install the new timing belt around the crankshaft sprocket, working your way counterclockwise, keeping the timing belt tight on the side opposite the tensioner. The timing belt route goes on the inside of the two idler pulleys, then around the outside of the camshafts and the inside of the tensioner. Check to be sure the crankshaft is still pushed up against the timing pin. Hook the tensioner bracket on the metal clip. 12. Step 12 Turn the tensioner counterclockwise with the appropriate-size Allen wrench, until the pointer is lined up with the mark located halfway between the 12 o'clock and 1 o'clock position. Tighten the tensioner bolt to 18.5 ft-lbs. of torque, then remove the Allen wrench. 13. Step 13 Hold the camshaft by putting a wrench on the hexagon part of the shaft. Tighten the intake sprocket retaining bolt to 50 ft-lbs. of torque. Tighten the exhaust sprocket retaining bolt to 44 ft-lbs. of torque. Remove the crankshaft timing pin and the camshaft alignment tools. 14. Step 14 Hold the exhaust camshaft by placing a wrench on the hexagon part of the camshaft. Torque the exhaust sprocket retaining bolt to 89 ft-lbs. of torque. Turn the crankshaft almost two turns (slowly). Reinstall the crankshaft timing pin. Turn the crankshaft clockwise until it touches the timing pin. Reinstall the camshaft tool in the camshaft slots to make sure it slides in smoothly. If it doesn't, remove the belt and repeat the procedure. 15. Step 15 Remove the camshaft tool and the crankshaft timing pin. Install a new plug into the exhaust camshaft sprocket and torque the plug to 27 ft-lbs. of torque. Install the plug into the crankshaft timing pin hole and tighten it to 18.5 ft-lbs. of torque. Install the rest of the parts in reverse order of removal. Tighten the crankshaft pulley bolt to 85 ft-lbs. of torque.
What is the difference between a cam sensor and a coil sensor?
cam sensor senses position of cam .coil sensor operates coilboth 2 entirely different parts of engine
What is the difference between lanthanides and actinides?
Wht is the difference between Lanthanides and Actinides?
Is there a difference between a camshaft and a cambelt?
The cambelt connects the camshaft to the crankshaft, the belt drives the camshaft and keeps it in the correct timing (when the valves open/close in relation to the crankshaft angle.)
Is there a difference between a crankshaft sensor and a crankshaft position sensor?
I would say that they are one and the same.
What is a DTC P0017 for a 2005 Trailblazer?
poo17 is the powertrain control module uses the crankshaft position sensor and the camshaft position sensor information is to monitor the correlation between the crankshaft and the camshaft position sensors if the deviation exceeds a calibrated amount dtc poo17 will set see the dealer to have this updated
How Crankshaft sensor can identify the position of Crankshaft?
A Crankshaft sensor is primarily used for speed sensing. It follows the principle of a rotary encoder. Another important function of the Crankshaft sensor is to ensure synchronization of operation between the Crankshaft and Camshaft with the help of Camshaft sensor. The sensing wheel contains a series of equispaced drilled hole or slots. Usually there will be one longer slot or a missing slot which will be used to position the Crankshaft absolutely with respect to the TDC of the first Cylinder. This positioning of the Sensing wheel is compared with the positioning of a similar sensing wheel on the Camshaft to ensure synchronous operation.
What is the difference between a camshaft and a crankshaft?
The connecting rods and pistons are connected to the crankshaft. Ignition of the air/fuel mixture in the combustion chamber pushes the pistons down which rotates the crankshaft which generates the engines torque/power. The camshaft controls the opening and closing of the valves which allows the air/fuel mixture to flow in and out of the engine. The camshaft is driven by the crankshaft and is kept in proper sequence by a timing belt/chain or gears.
How do you replace the camshaft position sensor on Nissan Altima?
The camshaft position sensor is located near the thermostat housing. You should replace the crankshaft position sensor as well. This one is much harder to locate....it is on the backside of the engine that is between the firewall and the engine block. Both use the same sensor.
What is the difference between a 2001 and 2005 PT Cruiser motor?
The tone wheel for the crankshaft position sensor is different.
What is difference between centre and overhung position of crankshaft?
A center crankshaft has the crank located?æin the middle. An overhung crankshaft, also known as a side crankshaft, has it located to the side.
Is there a difference between timing belt and fan belt?
Yes , the fan belt drives the engine accessories , the timing belt is used to keep the engine crankshaft and pistons " in time " with the camshaft and valves
What is causing rpm surges in a 2004 dodge ram 1500 4.7L?
Probable failed TPS (throttle position sensor).
Where is the cid sensor on a 94 ford escort 1.9?
There isn't one on the 1.9l. Only on hte 1.8l and then it's within the distributer. BUT on the California model, and cars sold with the early 1995 engine, there is a crankshaft position sensor, and a camshaft position sensor. The camshaft position sensor is the likely culprit of a CID sensor code and it's installed in the back side of the cylinder head between the head and the intake manifold where the throttle body bolts on.
Where is a camshaft position sensor on a 2001 Isuzu rodeo?
It is located between the camshafts right behind the camshaft pulley's.
