Solenoid Valve (Pressure Regulator Control) Inspection - Mazda 626 MX-6 Workshop Manual

Fuel line pressure kPa
Operating time
After starting: for 120
sec.
After 120 sec.
7. Restart the engine.
8
(kg/cm2, psi)
235-275
(2.4—2.8, 3 4-40)
186-226
(1.9-2.3, 27-33)
86U04A-097
Solenoid Valve (Pressure Regulator Control)
Inspection
1. Disconnect the vacuum hose from the solenoid
2. Blow through the solenoid valve from vacuum hose
3. Check that air flows from port B.
86U04A-098
4. Disconnect the solenoid valve connector.
5. Connect 12V and a ground to the terminals of the
6
7. Check that air flows from the valve air filter.
FUED SYSTEM
. Check the fuel line pressure and operating times
as shown in the chart.
valve and vacuum pipe.
A.
solenoid valve.
. Blow through the solenoid valve from the vacuum
hose A.
4A
4A-57