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RPM's on an AFC-II

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Old Nov 27, 2005 | 09:34 PM
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Silver05Bullet's Avatar
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From: Jerzey
RPM's on an AFC-II

My friend just installed an AFC-II on his DSM and the problem we have is that his rpms are way of, when the car is idling the AFC is showing anywhere between 300-450 rpms, when in reality the car is idling at ~900rpms, when he gives it gas and the car revs to almost 6000 the afc shows only a lil over 3500 rpms, if anyone know what could cause that help me out really trying to get this thing to work right.
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Old Nov 27, 2005 | 10:07 PM
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make sure the wire is connected to the right rpm wire.
Also, there is a setting you have to put the safc to, in order for it to have proper rpm readings.
Is it on 4 cylinder?
the throttle, is the arrow point to the NE part of the screen?
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Old Nov 28, 2005 | 03:04 AM
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Set Cylinders to 2. That should fix it!
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Old Nov 28, 2005 | 06:16 AM
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Originally Posted by vr4_211
Set Cylinders to 2. That should fix it!
+1...only on a DSM
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Old Nov 28, 2005 | 07:33 AM
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From: Jerzey
Yeah i figured it ouot later that night the cylinder setting has to be set to 2 because the dsm's have 2 coils for the 4 cylinders, thats the explanation i got from a website, thanks guys for helping out..
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