Manual Description
Check that throttle valve moves during the above 10 seconds by confirming the operating sound. G Learning will be cancelled if any of the following conditions are missed for even a moment. Rev up the engine two or three times and make sure that idle speed and ignition timing are within the specifications.
Check that there is no sticking when shifting shift lever to the neutral position. Shift position indicator on combination meter blinks for 5 seconds when the leaning is complete. Each diagnosis may require actual driving for a long period of time under various conditions.
Ignition coil (with power transistor) solenoid valve (bank 1) and spark plug (bank 1) E 31. Intake valve timing control solenoid (bank 1) valve (bank 1) harness connector valve (bank 2) harness connector 4. This maintains the mixture ratio within the range of stoichiometric (ideal air-fuel mixture).
Manual Cover
General