Riviera V6-231 3.8L Turbo VIN 8 4-bbl (1983)
Fast Idle Solenoid: Testing and Inspection
Fig. 041 - Chart C-2B Idle Speed Solenoid Throttle Kicker.
CHART C-2B, IDLE SPEED SOLENOID
Idle speed solenoid is used to increase throttle opening during certain deceleration modes and when the A/C is "ON". The solenoid is controlled by a
relay which has two sets of contacts. Control of the relay is by the ECM which completes a ground to energize the solenoid. When energized, idle is
