)
2.Plug the nipple from which the vacuum hose was removed.
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1.Disconnect the vacuum hose (between purge control solenoid valve and inlet manifold) from
the purge control solenoid valve and connect it to a hand vacuum pump. 2.Plug the nipple from which the vacuum hose was removed. |
) |
3.Start the engine. 4.Check that a fairly constant negative pressure is generated regardless of the engine speed. 5.If no negative pressure is generated, the port is probably blocked and should be cleaned. |