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2008 - MX-5 - Transmission/Transaxle

NO.11 SHIFT POINT IS HIGH OR LOW [SJ6A-EL]



11

Shift point is high or low

DESCRIPTION

  • Shift point considerably different from automatic shift diagram.

  • Shift delays when accelerating.

  • Shift occurs quickly when accelerating and engine speed does not increase.

POSSIBLE CAUSE

  • If the transmission does not shift abnormally, there is a malfunction of the input signal to the TP sensor, turbine sensor, or VSS.

  • If the engine speed is high or low, regardless of normal shifting, inspect the tachometer.

  • Verify that the output signals of the accelerator pedal position sensor and TP sensor change linearly.




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