10-01-2021, 07:33 AM
1. This thread is exhaustive: https://cb1100forum.com/forum/showthread...0&page=124 How much have you read?
2. Dave (San Diego) summed it up in post 1231.
3. Max's theory about magnetism loss from heat has considerable merit, but even if the magnets could be properly re-magnetized, the IACV would still require removal.
4. The IACV controls/is supposed to control the idle mixture. If the stepper motor is not properly functioning (there is no encoder feedback, as associated with a servo motor), a McGyver manual operation would be difficult. And for that much potential labor (Dave posted what is involved for IACV replacement), best to do it right. I will add to Max's theory in that the replacement probably has more durable magnets.
5. $800 for IACV? [url=https://www.hondapartshouse.com/oemparts/a/hon/511a8d8bf870022e4ccd3246/throttle-body]https://www.hondapartshouse.com/oemparts/a/hon/511a8d8bf870022e4ccd3246/throttle-body
6. Check with other forum members to verify the correct part number, then do a global search. If it is the motor assembly 16430-MJF-DO1, list is $133.42. Honda of South Georgia is showing 2 in stock. Adept Power Sports shows a price of $104.57.
2. Dave (San Diego) summed it up in post 1231.
3. Max's theory about magnetism loss from heat has considerable merit, but even if the magnets could be properly re-magnetized, the IACV would still require removal.
4. The IACV controls/is supposed to control the idle mixture. If the stepper motor is not properly functioning (there is no encoder feedback, as associated with a servo motor), a McGyver manual operation would be difficult. And for that much potential labor (Dave posted what is involved for IACV replacement), best to do it right. I will add to Max's theory in that the replacement probably has more durable magnets.
5. $800 for IACV? [url=https://www.hondapartshouse.com/oemparts/a/hon/511a8d8bf870022e4ccd3246/throttle-body]https://www.hondapartshouse.com/oemparts/a/hon/511a8d8bf870022e4ccd3246/throttle-body
6. Check with other forum members to verify the correct part number, then do a global search. If it is the motor assembly 16430-MJF-DO1, list is $133.42. Honda of South Georgia is showing 2 in stock. Adept Power Sports shows a price of $104.57.