Variable Induction Systems: Notes
WARNING: This page is about a different car, the 1993 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Tachometer may need to be installed when checking variable induction system. Ensure tachometer is connected to proper terminals. For tachometer connections, see IDLE SPEED & MIXTURE in ADJUSTMENTS
article in this section.