Engine Operating Condition

WARNING: This page is about a different car, the 2003 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

The values given below for normal condition are representative values, so a vehicle may still be normal even if it's value varies differ from those listed here. So do not decide whether a part is faulty or not solely according to the normal condition here.

For CARB Mandated Signals, see Fig 1.
For TOYOTA Enhanced Signals, see Fig 2.

Fig 1: Identifying CARB Mandated Signals Chart

Fig 2: Identifying TOYOTA Enhanced Signals Chart