Mazda RX-8 Workshop Manual page 548

INSPECT OIL PASSAGE
18
Inspect the oil pipe between
metering oil pump and metering oil
nozzle.
Is there any malfunction?
INSPECT FUEL INJECTOR
19
Inspect the fuel injector.
(See FUEL INJECTOR INSPECTION
[13B-MSP].)
Is there any malfunction?
INSPECT ENGINE COOLANT PASSAGE FOR
20
ENGINE COOLANT LEAKAGE
Perform the "ENGINE COOLANT
LEAKAGE INSPECTION".
(See ENGINE COOLANT LEAKAGE
INSPECTION
Is there any malfunction?
VERIFY TROUBLESHOOTING OF DTC P2270
21
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].)
Perform the DRIVE MODE 3 (A/F
sensor heater, HO2S heater, A/F
sensor, HO2S, and TWC Repair
Verification Drive Mode).
(See OBD-II DRIVE MODE [13B-
MSP].)
Is the PENDING CODE same as
DTC present?
[13B-MSP].)
YesInspect for leakage and/or clogged in oil
passage at the engine.
Repair or replace the malfunctioning part
according to the inspection results.
Overhaul or replace the engine, then go to
Step 21.
No Overhaul or replace the engine, then go to
Step 21.
YesReplace the fuel injector, then go to Step 21.
(See FUEL INJECTOR
REMOVAL/INSTALLATION
No Go to the next step.
YesRepair or replace the malfunctioning part
according to the inspection results, 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].)