Mazda RX-8 Workshop Manual page 207

INSPECT MAF SENSOR SIGNAL CIRCUIT FOR OPEN
7
CIRCUIT
MAF/IAT sensor and PCM connectors are
disconnected.
Turn the ignition switch off.
Inspect for continuity between MAF/IAT sensor
terminal C (wiring harness-side) and PCM
terminal 1AK (wiring harness-side).
Is there continuity?
INSPECT MAF SENSOR
8
Inspect the MAF sensor.
(See MASS AIR FLOW (MAF) SENSOR
INSPECTION
Is there any malfunction?
VERIFY TROUBLESHOOTING OF DTC P0102 COMPLETED
9
Make sure to reconnect all disconnected
connectors.
Clear the DTC from the PCM memory using the
M-MDS.
(See AFTER REPAIR PROCEDURE
Perform the KOEO or KOER self test.
(See KOEO/KOER SELF TEST
Is the same DTC present?
VERIFY AFTER REPAIR PROCEDURE
10
Perform the "AFTER REPAIR PROCEDURE".
(See AFTER REPAIR PROCEDURE
Are any DTCs present?
< Previous Next >
[13B-MSP].)
[13B-MSP].)
[13B-MSP].)
[13B-MSP].)
© 2011 Mazda North American Operations, U.S.A.
YesGo to the next step.
No Repair or replace the wiring harness for a possible
open circuit, then go to Step 9.
YesReplace the MAF/IAT sensor, then go to the next
step.
(See MASS AIR FLOW (MAF)/INTAKE AIR
TEMPERATURE (IAT) SENSOR
REMOVAL/INSTALLATION
No Go to the next step.
YesReplace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION
No Go to the next step.
YesGo to the applicable DTC inspection.
(See DTC TABLE [13B-MSP].)
No DTC troubleshooting completed.
[13B-MSP].)
[13B-MSP].)
Back to Top