Fuel Delivery and Air Induction: Specifications

Air Fuel Mixture
CO content [1] between 0.2 & 8 %

Idle Speed
At operating temperature [2] 750 ± 50 rpm

[1] With 2.5 K ohm resistor in place of engine temperature
sensor and with Oxygen (O2) sensor disconnected.
[2] Automatic transmission in neutral and system in closed loop.