Mazda RX-8 Workshop Manual page 467

Are the PIDs normal?
(See PCM INSPECTION
INSPECT A/F SENSOR
7
Inspect the A/F sensor.
(See AIR FUEL RATIO (A/F) SENSOR
INSPECTION
Is there any malfunction?
INSPECT FUEL INJECTOR
8
Inspect the fuel injector.
FUEL INJECTOR INSPECTION
(See
Is there any malfunction?
INSPECT FUEL LINE PRESSURE
9
Perform the "FUEL LINE PRESSURE
INSPECTION".
(See FUEL LINE PRESSURE INSPECTION [13B-
MSP].)
Is there any malfunction?
TP REL
VSS
[13B-MSP].)
[13B-MSP].)
YesInspect the following:
No Go to the next step.
YesReplace the fuel injector, then go
[13B-MSP].)
No Go to the next step.
YesRepair or replace the
No Go to the next step.
Loose installation
of A/F sensor
Exhaust gas
leakage between
exhaust manifold
and A/F sensor
If there is no malfunction
detected, replace the A/F sensor.
(See AIR FUEL RATIO (A/F)
SENSOR
REMOVAL/INSTALLATION [13B-
MSP].)
If there is a malfunction detected,
repair or replace the
malfunctioning part according to
the inspection results.
Go to Step 10.
to Step 10.
FUEL INJECTOR
(See
REMOVAL/INSTALLATION [13B-
MSP].)
malfunctioning part according to
the inspection results, then go to
the next step.