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Genuine Acura Integra Crankshaft Position Sensor

Engine Crankshaft Position Sensor
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4 Crankshaft Position Sensors found

  • Acura Integra Crankshaft Position Sensor - 37500-RPY-G01
    Diagram for Acura Integra Crankshaft Position Sensor - 37500-RPY-G01
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    Acura Integra Sensor Assembly , Crank

    Part Number: 37500-RPY-G01
    $86.08 MSRP: $120.77
    You Save: $34.69 (29%)
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    Product Specifications
    • Other Name: SENSOR ASSY., CRANK; Crankshaft Position Sensor, Crankshaft Sensor
    • Warranty: This genuine part is guaranteed by Acura's factory warranty.
  • Acura Integra Crankshaft Position Sensor - 37500-59B-J01
    Diagram for Acura Integra Crankshaft Position Sensor - 37500-59B-J01
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    Acura Integra Sensor Assembly , Crank

    Part Number: 37500-59B-J01
    $68.12 MSRP: $95.00
    You Save: $26.88 (29%)
    Ships in 1-3 Business Days
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    Product Specifications
    • Other Name: SENSOR ASSY., CRANK; Crankshaft Position Sensor, Crankshaft Sensor
    • Warranty: This genuine part is guaranteed by Acura's factory warranty.
  • Acura Integra Crankshaft Position Sensor - 37840-PJ1-751
    Diagram for Acura Integra Crankshaft Position Sensor - 37840-PJ1-751
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    Product Specifications
    • Replaced by: 37840-PJ1-752
    • Warranty: This genuine part is guaranteed by Acura's factory warranty.
  • Acura Integra Crankshaft Position Sensor - 37500-P72-A01
    Diagram for Acura Integra Crankshaft Position Sensor - 37500-P72-A01
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    Product Specifications
    • Other Name: Sensor Assembly, Crank-Tdc ; Crankshaft Position Sensor; Crankshaft Position Sensor, Crankshaft Sensor
    • Warranty: This genuine part is guaranteed by Acura's factory warranty.

Acura Integra Crankshaft Position Sensor

Acura Integra Crankshaft Position Sensor maintains the synchronization of the engine by monitoring the crankshaft angle and speed and conveying real-time information to the powertrain computer. The Crankshaft Position Sensor has the ability to provide a fine position and RPM signal to the ECU, enabling it to fire the spark plugs and pulse the injectors at the appropriate time, enhancing startup, fuel economy, and smooth acceleration. Acura has employed a number of sensor designs in the Integra series and in the various generations of the Integra, predominantly inductive, Hall Effect, magnetoresistive, and optical designs, all of which transduce the rotation of the crank into electrical pulses in their own way. The units of inductance are known as inductive units, which produce voltage by a moving toothed wheel. Hall and magnetoresistive versions of the Crankshaft Position Sensor switch in response to magnetic fields even when not moving, and optical types produce light across a slotted disc to detect sharp edges but can become contaminated by dust. Acura engines have major sensors close to the flywheel or the main pulley in order to see rotating teeth. Any Crankshaft Position Sensor can be knocked out of commission by heat, vibration, or corrosion, which will cause an Acura Integra to stall, misfire, or not start at all until a healthy Crankshaft Position Sensor restores accurate timing.

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Acura Integra Crankshaft Position Sensor Parts Questions & Experts Answers

  • Q: How is the Crankshaft Position Sensor diagnosed and tested on an Acura Integra?
    A:
    These are three sensors connected to the distributor that measure when the crankshaft hits its highest position, to help determine when each cylinder completes its cycle. The PCM uses the CKP signal to control when the engine gets fuel and air, change the ignition spark timing, and measure how fast the engine turns. The TDC sensor helps set the right timing for the spark plug during engine starts. The CYP sensor tells the PCM when to deliver fuel to each cylinder in order. First, technicians search for error messages and then measure the right resistance for each sensor by unplugging the electrical wire. To check the sensors, disconnect the electrical connector at the distributor and measure the resistance across the terminals: Testing CKP at terminals 2 and 6, TDC at terminals 3 and 7, and CYP at terminals 4 and 8, we check electrical resistance and compare against rated values. As you test, make sure each lead gets no electrical connection to an engine ground for both terminals at once. You have to change the distributor when any of the sensors shows values beyond the accepted range or when any terminal connects directly with ground.

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