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Component Tests and General Diagnostics|Page 2019 > < Component Tests and General Diagnostics

Supra L6-183 2997cc 3.0L DOHC Turbo (2JZ-GTE) (1994)

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Oxygen Sensor Diagnostic Chart

Main Sensor Heater Inspection

Note: The following test is only necessary if code 27 is present. 

1. Disconnect sensor electrical connector.

Component Tests and General Diagnostics|Page 2019 > < Component Tests and General Diagnostics