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Home >> Mazda >> 1987 >> 323 DX, 2D Hatchback, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Idle-Up System >> Component Testing >> Electrical Load (E/L) Solenoid Valve

Electrical Load (E/L) Solenoid Valve

Ensure all accessories are off and connect a tachometer. Bring engine to normal operating temperature and run at idle. Connect a jumper wire to the Blue wire of the E/L solenoid valve connector and ground. Engine speed should be 900-950 RPM (M/T) and 1050-1100 RPM (A/T). If engine speed is not within specifications, adjust by turning the E/L solenoid adjusting screw. See Fig 1 .

Fig 1: Testing & Adjusting E/L Solenoid
G65774Courtesy of MAZDA MOTORS CORP.