Pulsing Idle Disappears when Idle Air Control Valve is Disconnected

cewrx7r1 · 04-21-2008, 02:49 PM

If you have to fully close the AAS for stable idle, then the TAS is opened too much.
Close the TAS a little (1/8 turn increments) and reopen the AAS to fine the sweet spot. This way you have room to close the AAS in the future if so needed.

If you adjust the TAS, be sure to check the TPS voltages as they may now need adjusting.

04-21-2008, 02:49 PM	#1
cewrx7r1 The Judge Join Date: Feb 2008 Posts: 196 Rep Power: 18	If you have to fully close the AAS for stable idle, then the TAS is opened too much. Close the TAS a little (1/8 turn increments) and reopen the AAS to fine the sweet spot. This way you have room to close the AAS in the future if so needed. If you adjust the TAS, be sure to check the TPS voltages as they may now need adjusting.