CHECK WHETHER DTC OUTPUT RECURS (DTC P0011 OR P0012)
(b) Turn the ignition switch ON and turn the tester ON.
(d) Start the engine and warm it up.
(e) Switch the ECM from normal mode to check mode using the tester.
(f) Drive the vehicle for more than 10 minutes.
(g) Read DTCs using the tester. OK:
No DTC output.
Go to step 4
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