Technically, the AFM is not good, since the Fc contact is supposed to open (infinite resistance) when the flap inside is closed. This way the fuel pump is shut off when the engine stops running. But as long as it keeps the fuel pump running, that should be OK.

Idle up valve is on the intake plenum:
- http://www.4crawler.com/4x4/CheapTricks/22RE_Engine_Pix/7.html

r.c.brown@ieee.org
TruckEditor@tlca.org
Project: 4Crawler
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