along with data from other vehicle sensors, to maintain ignition timing. As a result, problems with the crank sensor or circuit will prevent the engine from starting. If you suspect a bad CKP on your car, follow this guide to test the unit and, if necessary...
For the Hall-type sensors, the reference voltage (typically +5V) and the ground signal must be tested. The most accurate way to test a crankshaft position sensor is checking the sensor signal with an oscilloscope. Sometimes, the sensor may have an intermittent fault that is not present during...
Unfortunately, this high level of sensitivity can sometimes generate false misfire readings under certain operating conditions. Driving on an extremely rough road, for example, can produce the same kind of variations in crank speed that appear to be misfires to the OBD II monitor. Some newer OBD...
The electronic ignition control module is a solid state "On/Off" switch for the ignition system. The module receives a signal from a sensor inside the distributor. The signal is then used to fire the ignition coil creating the energy for the spark plugs. The ignition module may be located ...
a sudden increase in gasoline consumption, or if the car computer code is pointing you toward the oxygen sensor, follow these simple steps to verify the oxygen sensor's proper operation. Even performing these tests as part of a maintenance program will greatly benefit your car engine. So let’...
to 0 Hz yielding tilt information. This is not possible to test on a modal shaker, so measurements are limited to 0.01 Hz as shown in Figure 2. It should be noted that the piezo sensor is significantly more expensive and, as expected, has a better noise performance from just under 0.1 ...
Trying to explain the difference and it does not ever really sink in, and as you say, crank it up and then maybe lower. At least my cars have had split settings so I can be somewhat cooler while she cooks. What I miss, and I have not seen for a long long time, was in a an ...
You can test this very easily by plugging in a digital servo and an analog servo to your receiver. Try to turn the servo wheel off center on the analog RC servo. Notice how you will be able to move it slightly before the servo starts to respond and resist the force - it feels a ...
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Oscilloscope How To: This tutorial will guide you through the basics of using an oscilloscope, it is meant for someone with very little or no experience with electronics or oscilloscopes. There are many types of oscilloscopes out there, and each is