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Home >> Mazda >> 1990 >> Protege L4-1839cc 1.8L SOHC >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Specifications >> Mechanical Specifications
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Mechanical Specifications

IDLE SPEED 750 ± 50 rpm [1]
Canadian models with A/T Approx. 800 rpm [2]

FIRING ORDER 1-3-4-2

DISTRIBUTOR LOCK BOLT TORQUE 14 - 19 ftlb (19 - 25 Nm)

SPARK PLUG TORQUE 11 - 17 ftlb (15 - 23 Nm)

SPARK PLUG GAP 0.039 - 0.043 in (1.0 - 1.1 mm)

RECOMMENDED SPARK PLUGS
NGK BKR5E-11 / BKR6E-11
Nippon Denso K16PR-U11 / K20PR-U11

[1] Jumper between test connector "TEN" and "GND" terminals.
[2] With parking brake not applied.