Service & Repair Manual

24-89
Checking primary voltage
Component location of harness connectors
Overview of component locations, page Page
24-5
Note:
Coolant reservoir screws must be removed and
coolant reservoir must be placed to side in order
to access this harness connector. The coolant
hoses can remain connected.
Test requirement:
Fuse for oxygen sensor are OK
- Disconnect 4-pin harness connector leading to
respective oxygen sensor.
If specified value is not obtained:
- Connect multimeter between terminal 3 and 4 for voltage
measurement.
- Switch ignition on.
Specification: 0.400 to 0.500 V
- Switch ignition off.
-
Check oxygen sensor wires Bank 1, page Page 24-90 or Bank
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