Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131
Mass Air Flow Meter (For Hatchback) -- Inspection |
| 1. INSPECT MASS AIR FLOW METER |
Perform a visual check for any foreign matter on the platinum hot wire (heater) of the mass air flow meter shown in the illustration.
Text in Illustration *1 Platinum Hot Wire (Heater) - OK:
- There is no foreign matter.
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Measure the resistance according to the value(s) in the table below.
Text in Illustration *a Component without harness connected
(Mass Air Flow Meter)- Standard Resistance:
Tester Connection Condition Specified Condition 1 (THA) - 2 (E2) -20°C (-4°F) 13.6 to 18.4 kΩ 1 (THA) - 2 (E2) 20°C (68°F) 2.21 to 2.69 kΩ 1 (THA) - 2 (E2) 60°C (140°F) 0.49 to 0.67 kΩ
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