Mazda RX-8 Manual page 1198

INSPECT FREQUENCY OF TURBINE
SENSOR WHEN DRIVING VEHICLE
Turn the ignition switch to the LOCK
•
position.
Connect the WDS or equivalent.
•
Start the engine.
•
Measure the frequency of the turbine
•
8
sensor while driving the vehicle under
the following conditions:
Vehicle speed (VSS PID): 20
km/h {12 mph}
Drive in D range, 1GR
Is the turbine sensor frequency approx.
•
1,100 Hz ?
INSPECT EACH SHIFT VALVE AND
RETURN SPRING CONDITION OF
CONTROL VALVE
Turn the ignition switch to the LOCK
•
position.
Remove the control valve body.
•
9
Disassemble the control valve body.
•
Inspect the following:
•
Each valve condition
Each return spring condition
Oil passage clogging
Is the control valve body normal?
•
VERIFY TROUBLESHOOTING OF DTC
10
P0732 COMPLETED
Yes Go to Step 10.
No Go to the next step.
Replace the automatic transmission, then go to
the next step.
Yes
(See AUTOMATIC TRANSMISSION
REMOVAL/INSTALLATION .)
Repair or replace any malfunctioning shift valves
No
and/or return springs, then go to the next step.
Replace the TCM, then go to the next step.
Yes
(See TCM REMOVAL/INSTALLATION .)
(w) RX-8 Transmission (Manual & Auto)
Page 173