Testing

1999 Chrysler Cirrus L4-2.4L VIN XSECTION Testing
To perform a complete test of this sensor and its circuitry, refer to the appropriate Powertrain Diagnostic Procedures. To test the sensor only, refer to the following:
1. Disconnect the sensor from the engine harness.
2. Attach ohmmeter leads to the wire terminals of the sensor.
3. At room temperature of 250° C (75-80° F), an ohmmeter reading of 9K to 11K Ohms should be observed.
4. If reading is above or below the specification, replace the sensor.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.