Operation CHARM: Car repair manuals for everyone.

Choke Pull-off: Testing and Inspection





The valve should allow air flow when the solenoid is deenergized. When the solenoid is energized, air flow is blocked. The solenoid resistance when measured at the terminals should be between 51 and 108 ohms. If the solenoid resistance is not within these values, replace the solenoid.

NOTE: The valve can be expected to have a very small leakage when energized. This leakage is not measurable in the field and is not detrimental to valve function.