Pcm Memory Setting - Acura 3.5 RL Manual

PCM Memory Setting

NOTE: The PCM reset procedure and disconnecting the
battery or the BACK UP RADIO (7.5 A) fuse cancels the
PCM memory for idle control. The following procedure
is needed after the PCM reset procedure and reconnect-
ing the battery or the BACK UP RADIO (7.5 A) fuse.
1. Start the engine. Hold the engine at 3,000 rpm with
no load (in Park or neutral) until the radiator fan
comes on.
2. Let the engine idle for approx. 5 minutes under the
following conditions:
• Transmission in Park or neutral
• A/C switch OFF
• Headlights OFF
• Rear defogger OFF