plymouth Workshop Repair Guides

Plymouth Workshop Service and Repair Manuals

Powertrain Control Module Response Test|Page 435 > < Powertrain Control Module Response Test|Page 433
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Oxygen Sensor: Testing and Inspection
Sensor Heating Element Test

Oxygen Sensor And Connector

Oxygen Sensor Connector Identification And PINOUT

1.

Disconnect the Heated Oxygen Sensor (HO2S), electrical connector from the wiring harness.

2.

Set DVOM to read OHMS. Connect the ohmmeter between the heater feed and heater ground (terminals 3 and 4), of the sensor electrical
connector.

3.

Resistance should be between 5 and 7 ohms, if not replace the sensor.

Powertrain Control Module Response Test|Page 435 > < Powertrain Control Module Response Test|Page 433