Mazda RX8 - Page 64

Yes Go to the next step.
26
Perform the AIR inspection.
(See Secondary Air Injection
(AIR) System Inspection .)
Does the AIR system operate
properly?
No
Repair or replace the malfunctioning parts,
according to the inspection results.
Yes Go to Step 33.
27
Inspect the engine compression.
(See COMPRESSION
INSPECTION .)
Is it normal?
No Go to the next step.
Yes Go to the next step.
28
Perform the metering oil pump
control inspection.
(See Metering Oil Pump Control
Inspection .)
Does the metering oil pump control
operate properly?
No
Repair or replace the malfunctioning part
according to the inspection results.
After that overhaul or replace the engine.
(See ENGINE COOLANT
TEMPERATURE (ECT) SENSOR
INSPECTION .)
After that overhaul or replace the engine.
(See OIL PRESSURE INSPECTION .)
Is the oil pressure within the specification?
Yes
Go
to
the
next
step.
No
Repair or replace the
malfunctioning part according to
the inspection results.
After that overhaul or replace the
engine.
(See FUEL LINE PRESSURE
INSPECTION .)
Yes Go to the next step.
No
Replace the fuel pump unit.
(See FUEL PUMP UNIT
REMOVAL/INSTALLATION .)
After that overhaul or replace the
engine.
(See Engine Workshop Manual.)
(w) RX8-Engine Troubleshooting
Page 64