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View Full Version : Diaphragms for 1987 Accord Idle Boost Throttle Controller


AccordOwner
11-11-2005, 05:15 PM
Can you buy the diphragms for the controller, or do you have to buy the whole controller? Either way, where is the best place to purchase same?(besides dealer) Thanks
Cant Stop
11-12-2005, 03:35 PM
try a autozone parts dealer they seem to have all the odd parts you need for any cars. also are you referring to the one mounted on the carb for the a/c?
AccordOwner
11-13-2005, 05:49 PM
Yes, it has two diaphragms, the rear one for the a/c, and the other to boost up the idle while in gear. The adjusting screw adjusts the idle while idling in gear, and there is a knurled knob on the rear of the mechanism covered by a rubber cap to adjust the a/c idle. I'll try Kragen. Thanks.
AccordOwner
11-13-2005, 05:57 PM
Guess I should have added that the dual diaphragm unit is only on an automatic Accord with a/c. The manual tranny model only has a single if there is an a/c.