Typical Malfunction Thresholds
WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
| Either of the following conditions is met: | Condition 1 or 2 |
| 1. Frequency that both of the following conditions A and B met | - |
| A. Engine speed - target engine speed | Less than -100 rpm, or more than 150 rpm (A/C off and NSW off) Less than -100 rpm, or more than 200 rpm (A/C on or NSW on) |
| B. IAC flow rate learned value | 0.88 L/sec. or less, or 8.5 L/sec. or more for 5 seconds or more |
| 2. Frequency that both of the following conditions C and D met | - |
| C. Either of the following conditions (a) and (b) are met: | 5 times or more |
| (a). Engine speed - target engine speed | Less than -100 rpm, or more than 150 rpm (A/C off and NSW off) Less than -100 rpm, or more than 200 rpm (A/C on or NSW on) |
| (b). Vehicle condition | Stop after vehicle was driven by 10 km/h (6.25 mph) or more |
| D. Either of the following conditions is met | Condition (c) or (d) |
| (c). Amount of change of IAC flow rate learned value | +4.04 L/sec. or more, or -7.52 L/sec. or less |
| (d). IAC flow rate learned value | 0.88 L/sec. or less, or 8.5 L/sec. or more |