Atomization Inspection

Inspect the atomization status.

If the spray circumference angle is incorrect or the spray density is uneven, replace the fuel injector.

Fig 1: Spray Circumference Angle

G03701932

Courtesy of MAZDA MOTORS CORP.

SPRAY CIRCUMFERENCE ANGLE

Engine	Fuel injector		Spray circumference angle (approx.)
Engine	Position	Color	Spray circumference angle (approx.)
13B-MSP (Standard Power)	FP1, RP1	Red	26°-34°
13B-MSP (Standard Power)	FS, RS	Blue	13°-25°
13B-MSP (High Power)	FP1, RP1	Red	26°-34°
13B-MSP (High Power)	FP2, RP2, FS, RS	Yellow	13°-25°