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Powertrain Control

2010 Mazda 3 Crankshaft Position Sensor, Mass Air Flow Sensor, Oxygen Sensor, Engine Control Module

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3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle - Air Intake (2.0L Without Skyactiv)
    2010 Mazda 3 Powertrain Control Diagram 1
  • 2.Engine / Transaxle - Air Intake (2.3L)
    2010 Mazda 3 Powertrain Control Diagram 2
  • 3.Engine / Transaxle - Air Intake (2.5L)
    2010 Mazda 3 Powertrain Control Diagram 3
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • L3BD-18-881H
    ECM
    • Part Notes: Mazdaspeed3; California
  • L3BM-18-881K
    ECM
    • Part Notes: Mazdaspeed3; Federal
    $851.30 $623.03
    1
    Add To Cart
  • Mazda L539-18-881M
    L539-18-881M
    ECM
    • Part Notes: Mazda3; 2.5L; Auto Transmission; Federal
    $920.92 $673.98
    1
    Add To Cart
  • Mazda L541-18-881L
    L541-18-881L
    ECM
    • Part Notes: Mazda3; 2.5L; Auto Transmission; California
    $934.80 $684.14
    1
    Add To Cart
  • Mazda L5YC-18-881C
    L5YC-18-881C
    ECM
    • Part Notes: Mazda3; 2.5L; Manual Transmission; Federal
    $900.96 $659.37
    1
    Add To Cart
  • Mazda L5YD-18-881B
    L5YD-18-881B
    ECM
    • Part Notes: Mazda3; 2.5L; Manual Transmission; California
  • Mazda LSYE-18-881C
    LSYE-18-881C
    ECM
    • Part Notes: Mazda3; 2.0L; Manual Transmission; Federal
  • Mazda LSYF-18-881D
    LSYF-18-881D
    ECM
    • Part Notes: Mazda3; 2.0L; Manual Transmission; California
    $927.11 $678.50
    1
    Add To Cart
  • Mazda LSYL-18-881A
    LSYL-18-881A
    ECM
    • Part Notes: Mazda3; 2.0L; Auto Transmission; Federal
    $925.57 $677.38
    1
    Add To Cart
  • LSYM-18-881B
    ECM
    • Part Notes: Mazda3; 2.0L; Auto Transmission; California
    $907.65 $664.27
    1
    Add To Cart

OEM 2010 Mazda 3 Parts for Powertrain Control

All OEM parts go through rigorous quality control tests in order to ensure that they meet Mazda's standards for durability and quality. If you are looking for new OEM Powertrain Control parts, MazdaPartsNow.com has variety of authentic, OE 2010 Mazda 3 Crankshaft Position Sensor, Mass Air Flow Sensor, Oxygen Sensor, Engine Control Module at competitive prices. All of our 2010 Mazda 3 parts maintain the guarantee of the manufacturer's warranty, and are offered with timely options for delivery.

Crankshaft Position Sensor, Mass Air Flow Sensor, Oxygen Sensor Installation and Repair Tips for 2010 Mazda 3

  • Q:
    How to remove and install the Crankshaft Position Sensor on 2010 Mazda 3?
    A:
    To install the CKP sensor, first disconnection of the negative battery terminal, secondly, loosen lug nuts of right front wheel and third, raise the vehicle on jack stands. Install the No.1 cylinder at TDC, unscrew the mounting bolts, disconnect the CKP sensor. To install, place the new sensor using a jig or mark, tighten the bolts and re-fit the cylinder block plug.
  • Q:
    How to remove and install the Air Temperature Sensor and Mass Air Flow Sensor on 2010 Mazda 3?
    A:
    Remove the battery cover and disconnect the cable from the negative terminal. Next, take off the upper engine cover and the battery air inlet duct. Disconnect the MAF/IAT sensor's electrical connector, remove its mounting fasteners, and take the sensor out. Installation is the reverse of removal.
  • Q:
    How should one service an oxygen sensor to avoid damage and ensure proper installation on 2010 Mazda 3?
    A:
    In servicing an oxygen sensor care should be taken because it is mounted in the exhaust manifold or pipe that becomes contractive when cool. Before servicing, start the engine and then make sure it does not get damaged. Do not keep contaminants near the electrical connector, and be gentle with the sensor, and make sure that it is properly installed and tightened.
See All Installation and Repair Tips