Mazda RX-8 Workshop Manual page 261

(See ENGINE CONTROL SYSTEM
OPERATION INSPECTION [13B-
MSP].)
Is there any malfunction?
INSPECT TP SENSOR
11
Inspect the TP sensor.
(See THROTTLE POSITION (TP)
SENSOR INSPECTION
Is there any malfunction?
INSPECT ECCENTRIC SHAFT POSITION
12
SENSOR
Inspect the eccentric shaft position
sensor.
(See ECCENTRIC SHAFT POSITION
SENSOR INSPECTION
Is there any malfunction?
INSPECT SEALING OF ENGINE COOLANT
13
PASSAGE
Perform the "ENGINE COOLANT
LEAKAGE INSPECTION".
(See ENGINE COOLANT LEAKAGE
INSPECTION
Is there any malfunction?
INSPECT PURGE SOLENOID VALVE
14
Inspect the purge solenoid valve.
(See PURGE SOLENOID VALVE
INSPECTION
Is there any malfunction?
VERIFY TROUBLESHOOTING OF DTC P0133
15 COMPLETED
Make sure to reconnect all
disconnected connectors.
Clear the DTC from the PCM
memory using the M-MDS.
(See AFTER REPAIR PROCEDURE
[13B-MSP].)
[13B-MSP].)
[13B-MSP].)
[13B-MSP].)
No Go to the next step.
YesReplace the throttle body, then go to Step
15.
(See INTAKE-AIR SYSTEM
REMOVAL/INSTALLATION
No Go to the next step.
YesReplace the eccentric shaft position sensor,
then go to Step 15.
(See ECCENTRIC SHAFT POSITION SENSOR
REMOVAL/INSTALLATION
No Go to the next step.
YesRepair or replace the malfunctioning part
according to the inspection results, then go to
Step 15.
No Go to the next step.
YesReplace the purge solenoid valve, then go to
the next step.
No Go to the next step.
YesReplace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [13B-
MSP].)
No Go to the next step.
[13B-MSP].)
[13B-MSP].)