1995 Mazda RX-7 AutomaticFACTORY OEM SERVICE PROCEDURE

Idle Speed & Ignition Timing

Make sure the idle speed and base ignition timing are set to proper specification. Refer to the IDLE SPEED SPECIFICATIONSΒ  and the IGNITION TIMING SPECIFICATIONSΒ  tables below. If necessary, refer to the ADJUSTMENTS article in this section.

IDLE SPEED SPECIFICATIONS

Application M/T RPM (1) A/T RPM
RX7 (2) 720 720
(1) Place automatic transmission in Park.
(2) Connect jumper wire between terminals TEN and GRD of data link connector.
IGNITION TIMING SPECIFICATIONS (Degrees BTDC @ RPM)

Application M/T (1) A/T
Leading (2) (3) 5 @ 720 (3) 5 @ 720
Trailing (2) (3) 20 @ 720 (3) 20 @ 720
(1) Place automatic transmission in Park.
(2) Connect jumper wire between terminals TEN and GRD of data link connector.
(3) Timing specification is AFTER TDC and is not adjustable.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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