This weekend I installed an Accufab 70mm TB and Spacer on my Fox. I checked the timing (13 degrees), and then set the TPS (.97).
The car runs great and pulls hard. Idle is right at 650-700rpm. But due to my cam, the motor "'almost" stalls out when idling. I'd like to up the idle to 750-800rpm. But in the Accufab directions it states:
"Technical Notes: Idle speed should only be set by adjusting the throttle position sensor. DO NOT adjust any screws on the throttle body. These screws are pre-set at Accufab."
Sooo...what's my preferred course of action here? Play with the TPS for a slightly higher idle and ignore the voltage? Or have a go at the idle screw?
TIA
The car runs great and pulls hard. Idle is right at 650-700rpm. But due to my cam, the motor "'almost" stalls out when idling. I'd like to up the idle to 750-800rpm. But in the Accufab directions it states:
"Technical Notes: Idle speed should only be set by adjusting the throttle position sensor. DO NOT adjust any screws on the throttle body. These screws are pre-set at Accufab."
Sooo...what's my preferred course of action here? Play with the TPS for a slightly higher idle and ignore the voltage? Or have a go at the idle screw?
TIA