2016 – MX-5 – Transmission/Transaxle

SHIFT PRESSURE CONTROL (LEARNING CONTROL)

Outline

• The TCM optimizes the hydraulic pressure for clutch engagement and disengagement through learning correction of the clutch engagement pressure.

Construction

Block diagram

Operation

• The TCM learns engine performance changes resulting from past shifting and deterioration over time of the transmission and performs learning correction for optimum clutch engagement pressure during initial shifting.

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