1996 Nissan-Datsun Sentra L4-1597cc 1.6L DOHC MFI (GA16DE)
Oxygen Sensor
ECCS Component Parts Location
ECCS Component Parts Location
DIAGNOSTIC PROCEDURE
COMPONENT INSPECTION
Front heated oxygen sensor heater
Check resistance between terminals (1) and (3).
Resistance: 3.3 - 6.3 Ohms at 25 °C (77 °F)
If NG, replace front heated oxygen sensor.
CAUTION:
Discard any heated oxygen sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; use a new one.
DIAGNOSTIC PROCEDURE
COMPONENT INSPECTION
Rear heated oxygen sensor heater
Check resistance between terminals (1) and (3).
Resistance: 5.2 - 8.2 Ohms at 25 °C (77 °F)
If NG, replace the rear heated oxygen sensor.
CAUTION:
Discard any heated oxygen sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; use a new one.
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Tuesday, February 2nd, 2010 AT 4:41 PM