Service Manual — page 175 of 715

Text on this page

FUEL SYSTEM (DFI) 3-85
Oxygen Sensor (Service Code 33) (DTC P0130, P0132)

• Turn the ignition switch off.
• Removal).the air cleaner housing (see Air Cleaner Housing
  Remove

• Remove the plugs from the fittings [A].
                          WARNING
  The engine gets extremely hot during normal oper-
  ation and can cause serious burns. Never touch a
  hot engine.

• Install the air cleaner housing temporarily (see Air Cleaner
  Housing Installation).
• Start the engine, and let it idle.
• Measure the output voltage with the connector joined.
  Output Voltage (without Plugs)
   Standard:       DC 0.2 V or less

• Turn  the ignition switch off.
  If the reading is out of the standard (with plugs: DC 0.7
  V or more, without plugs: DC 0.2 V or less), repair or
  replace the main harness.
  If the main harness is no problem, replace the oxygen
  sensor.