Vafs?
08-17-2004, 01:09 PM
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Vafs?
I suspect the VAFS (Vane Air Flow Sensor) on my 92 4x4 3.0 xtra cab is sticking? I am experiencing engine hesitation upon initial acceleration(like lifting my foot on/off the accelerator). I removed the top of the air filter box and moved the flap with my fingers. It moved freely. I removed the 2 screws that secure the wiring plug to the air clearner lid but found several attached connections within the air cleaner lid that I could not disconnect. Any advice is appreciated.
Last edited by Back40; 08-17-2004 at 01:16 PM.
08-17-2004, 03:12 PM
#3
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Originally Posted by Back40
I suspect the VAFS (Vane Air Flow Sensor) on my 92 4x4 3.0 xtra cab is sticking? I am experiencing engine hesitation upon initial acceleration(like lifting my foot on/off the accelerator). I removed the top of the air filter box and moved the flap with my fingers. It moved freely. I removed the 2 screws that secure the wiring plug to the air clearner lid but found several attached connections within the air cleaner lid that I could not disconnect. Any advice is appreciated.
http://www.celicas.org/mods/afm.html , WORD OF WARNING: If you accidentally screw it up it will cost you!!!
I believe that you have other problems other than your AFM. Did you check the usual suspects: tune-up, tps, vac leaks...?Good Luck!
* Harry *
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