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Powertrain Control

2003 Mazda Protege Crankshaft Position Sensor, Mass Air Flow Sensor, Oxygen Sensor, Engine Control Module

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2003 Mazda Protege
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4 Cyl 2.0 L GAS
Vehicle Options
4 Cyl 2.0 L GAS
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2 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Engine / Transaxle - Air Intake
    2003 Mazda Protege Powertrain Control Diagram 1
  • 2.Fuel System - Fuel System Components
    2003 Mazda Protege Powertrain Control Diagram 2
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Part No. & Part Description
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Part No. &
Part Description
  • Mazda FS8L-18-881C
    FS8L-18-881C
    ECM
    • Part Notes: Protege; 2.0L; Manual Transmission; 4Door; With Sport Suspension;Protege; 2.0L; Manual Transmission; 5Door
  • Mazda FS8M-18-881C
    FS8M-18-881C
    ECM
    • Part Notes: Protege; 2.0L; Auto Transmission; 4Door
  • FSAE-18-881D
    ECM
    • Part Notes: Protege; 2.0L; Auto Transmission; 5Door

OEM 2003 Mazda Protege 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 2003 Mazda Protege Crankshaft Position Sensor, Mass Air Flow Sensor, Oxygen Sensor, Engine Control Module at competitive prices. All of our 2003 Mazda Protege parts maintain the guarantee of the manufacturer's warranty, and are offered with timely options for delivery.

Coolant Temperature Sensor Installation and Repair Tips for 2003 Mazda Protege

  • Q:
    How to troubleshoot an inoperative coolant temperature sensor on 2003 Mazda Protege?
    A:
    When wanting to trouble shoot a coolant temperature gauge, check the fuses first. When the gauge indicates high temperature, enquire. Unscrew the electrical connector at the sending unit, and in case of reading falling, change it. Should the gauge not indicate on re-warming up, inspect the circuit or gauge. To replace, drain the coolant, remove wiring, and mount the new one firmly.
See All Installation and Repair Tips