Mazda RX-8 Workshop Manual page 555

MONITORING TEST RESULTS (A/F
sensor, HO2S related) been
recorded?
VERIFY RELATED REPAIR INFORMATION
2
AVAILABILITY
Verify related Service Bulletins
and/or on-line repair information
availability.
Is any related repair information
available?
INSPECT A/F SENSOR CONNECTOR FOR POOR
3 CONNECTION
Turn the ignition switch off.
Disconnect the A/F sensor
connector.
Inspect for poor connection (such
as damaged/pulled-out pins,
corrosion).
Is there any malfunction?
INSPECT PCM CONNECTOR FOR POOR
4 CONNECTION
Turn the ignition switch off.
Disconnect the PCM connector.
Inspect for poor connection (such
as damaged/pulled-out pins,
corrosion).
Is there any malfunction?
INSPECT A/F SENSOR
5
Inspect the A/F sensor.
(See AIR FUEL RATIO (A/F)
SENSOR INSPECTION
Is there any malfunction?
VERIFY TROUBLESHOOTING OF DTC P0130
6
COMPLETED
Make sure to reconnect all
disconnected connectors.
Clear the DTC from the PCM
YesPerform repair or diagnosis according to the
No Go to the next step.
YesRepair or replace the connector and/or
No Go to the next step.
YesRepair or replace the connector and/or
No Go to the next step.
YesReplace the A/F sensor, then go to the next
[13B-MSP].)
No Go to the next step.
YesReplace the PCM, then go to the next step.
RESULTS on the repair order, then go to the
next step.
available repair information.
If the vehicle is not repaired,
go to the next step.
terminals, then go to Step 6.
terminals, then go to Step 6.
step.
(See AIR FUEL RATIO (A/F) SENSOR
REMOVAL/INSTALLATION
(See PCM REMOVAL/INSTALLATION [13B-
MSP].)
[13B-MSP].)