Ckp Pattern Learn Procedure Acura MDX I

Note. Enable criteria: Engine coolant temperature must be 176°F (80°C) or higher.

1. Having cleared the CKP pattern from PCM, leave Honda PGM Tester or the HDS connected to Data Link Connector (DLC) and turn ignition off. Turn ignition on. Wait for 30 seconds.
2. Test drive the vehicle on a level road. Decelerate (with throttle fully closed) from engine speed of 2500 RPM to 1000 RPM with A/T in "2" position.
3. Stop vehicle. DO NOT turn ignition off. Select the ALL DATA list in DATA LIST menu using Honda PGM Tester or HDS.
4. Check status of PULSER F/B LEARN. If it is set to NOT COMPLETED, enable criteria was probably not met. Repeat procedure from beginning. If it is set COMPLETED, go to next step.
5. Test drive the vehicle on a level road. Decelerate (with throttle fully closed) from engine speed of 5000 RPM to 3000 RPM with A/T in "2" position.
6. Stop vehicle. DO NOT turn ignition off. Select the ALL DATA list in DATA LIST menu using Honda PGM Tester or HDS.
7. Check status of PULSER F/B LEARN (HIGH RPM). If it is set NOT COMPLETED, enable criteria was probably not met. Repeat procedure from previous step. If it is set COMPLETED, go to next step.
8. Turn ignition off. Turn ignition on, then wait for 30 seconds.The procedure is now complete.