MatScan Tethered: Wires connect the sensor and scanning electronics from the floor mat to the computer via USB port. MatScan Tethered. *VersaTek system shown. Dynamic events are captured with scan rates of 100 Hz (Evolution) or 440 Hz (VersaTek). MatScan Wireless: Data is transmitted directly from the floor mat to the computer, allowing for a wide range of applications. MatScan Wireless. The floor mat can be up to 100 meters away and data can be recorded and displayed on the computer in real time. A 100 Hz scan rate is available with wireless connectivity. MatScan Datalogger: Collects and stores sensor data in its internal memory for upload to a computer at a later time.  In fact, severe sensor damage may prevent your ride from working at all. To remedy such problems, you should replace your busted MAP sensor with a new one right away. Lucky for you, doing so won't take up much of your time and won't cost you big bucks. Step 2: Unplug the wiring harness connector of the MAP sensor by prying the tangs on the side of the connector. You can do this with your bear hands, but you may opt to use pliers. Step 3: Using the necessary socket, remove the retaining bolts and pull the sensor off the engine. It is also immune to ambient IR ligh t, so one can easily use these sensors outdoors or under heavily lit conditions. Such modules are available for different carrier frequencies from 32 kHz to 42 kHz.. In this particular proximity sensor, we will be generating a constant stream of square wave signal using IC555 centered at 38 kHz and would use it to drive an IR led. So whenever this signal bounces off the obstacles, the receiver would detect it and change its output. Parts: $119 - $225. The average cost for an abs wheel speed sensor replacement is between $211 to $342. Labor costs are estimated between $92 to $117 while parts are priced between $119 to $225. Get a personalized estimate based on your location and specific car. Estimate does not include taxes and fees.  But all of these sensors must still operate within the same voltage output specs as a 1-bar. So in order to accomplish this, the output voltage must be scaled accordingly. This means the output voltage of a 2-bar map sensor with the key on and engine off is going to be somewhere around 2.5 volts. If this code is present, before replacing the sensor you should check for an open circuit to the IAT sensor wiring. A code 25 indicates the intake air temp reading is higher than expected. If this code is present, check IAT signal wire for a short to ground before replacing the sensor. Wide range, low power temperature sensor outputs an analog voltage that is proportional to the ambient temperature. To use, connect pin 1 (left) to power (between 2.7 and 5.5V), pin 3 (right) to ground, and pin 2 to analog in on your microcontroller. The voltage out is 0V at -50°C and 1.75V at 125°C. This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m). This is a simple yet effective IR proximity sensor built around the TSOP 1738 module. The TSOP module is commonly found at the receiving end of an IR remote control system; e.g., in TVs, CD players etc. In this particular proximity sensor, we will be generating a constant stream of square wave signal using IC555 centered at 38 kHz and would use it to drive an IR led. So whenever this signal bounces off the obstacles, the receiver would detect it and change its output. If you are getting a code 34 you should look for a collapsed or blocked vacuum line going to the MAP sensor or electrical problem between the ECM and sensor. Normal output voltage of a MAP sensor should be about 4.5 volts or so with key on, engine off; and less than 1.5 volts with engine running at idle. If this code is present, before replacing the sensor you should check for an open circuit to the IAT sensor wiring. A code 25 indicates the intake air temp reading is higher than expected. If this code is present, check IAT signal wire for a short to ground before replacing the sensor. This extra-long-range SHARP distance sensor bounces IR off objects to determine how far away they are. It returns an analog voltage that can be used to determine how close the nearest object is. Comes with 6 long 6-JST interface wire. These sensors are good for detection between 100cm-500cm (1-5 meters / 3-15 feet). This pressure sensor from Freescale is a great low-cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1.5 Pascal resolution, which can resolve altitude at 0.3 meters (compare to the BMP180 which can do 0.17m).
https://www.tekscan.com/products-solutions/systems/matscan http://www.autopartswarehouse.com/map_sensor~pop.html http://www.instructables.com/id/Reliable-and-low-cost-IR-Proximity-sensor/ http://repairpal.com/estimator/abs-wheel-speed-sensor-replacement-cost http://www.gmtuners.com/tech/MAF_MAP_IAT.htm https://www.adafruit.com/category/35 http://www.instructables.com/id/Reliable-and-low-cost-IR-Proximity-sensor/ http://www.gmtuners.com/tech/MAF_MAP_IAT.htm https://www.adafruit.com/category/35
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