question about afm, no real reason for asking but..
Thread Starter
Windsor, Ont
Joined: Sep 2002
Posts: 1,175
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From: Windsor, Ont
question about afm, no real reason for asking but..
with the key on ACC and if you press the flap in on the AFM you get a hissing noise coming from the injectors/fuel rail area, just wondering if that is the sound of gas spraying into the intake? or something elce?
yah, useless question I know, but it's just bugging me.
yah, useless question I know, but it's just bugging me.
Joined: Feb 2001
Posts: 29,798
Likes: 128
From: London, Ontario, Canada
Yep. When the AFM opens slightly, the fuel pump starts up again and fuel flows through the rails. For this to happen, it's likely that the key is in IGN and not ACC.
Thread Starter
Windsor, Ont
Joined: Sep 2002
Posts: 1,175
Likes: 0
From: Windsor, Ont
Originally Posted by Aaron Cake
Yep. When the AFM opens slightly, the fuel pump starts up again and fuel flows through the rails. For this to happen, it's likely that the key is in IGN and not ACC.
so it's just fuel flowing through the rails then, awesome.
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