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Home >> Mazda >> 1997 >> 626 DX, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls - Basic Testing - 2.5L) >> Idle Speed & Ignition Timing
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Idle Speed & Ignition Timing

WARNING: This page is about a different variant/trim than selected.

Ensure idle speed and base ignition timing are set to specification. See the appropriate IDLE SPEED SPECIFICATIONS and IGNITION TIMING SPECIFICATIONS  tables. If adjustment is necessary, see ADJUSTMENTS - 2.5L article.

IGNITION TIMING SPECIFICATIONS (Degrees BTDC @ RPM)

Application M/T (1) A/T
626 2.5L (2) 9-11 @ 550-750 9-11 @ 550-750
(1) Place automatic transmission in Park.
(2) Connect a jumper wire between terminals TEN and GND of data link connector. See Figure .