2008 ENGINE PERFORMANCE On-Board Diagnostic (MZI-3.7) - Mazda CX-9
Perform the "KOEO/KOER self-test" (See
KOEO/KOER SELF TEST [MZI-3.7].)
Is same DTC present?
VERIFY AFTER REPAIR PROCEDURE
Perform the "AFTER REPAIR PROCEDURE".
9
(See AFTER REPAIR PROCEDURE [MZI-
3.7].)
Are any DTCs present?
DTC P0206 [MZI-3.7]
DTC P0206 (MZI-3.7) DETECTION CONDITIONS AND POSSIBLE CAUSES
DTC P0206
DETECTION
CONDITION
POSSIBLE CAUSE
2008 Mazda CX-9 Grand Touring
Injector circuit/open-cylinder No.6
The CCM monitors the operation of the fuel injector drivers in the PCM. The test
fails if the fuel injector circuitry is inoperative.
Fuel injector No.6 malfunction
Connector or terminal malfunction
Open circuit between fuel pump relay and fuel injector No.6 terminal B
Open circuit between fuel injector No.6 terminal A and PCM terminal 2BD
No
Go to the next step.
Go to the applicable DTC
Yes
inspection. (See DTC TABLE
[MZI-3.7].)
No
Troubleshooting completed.