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2007 Lexus GX470, Emissions Waveform
(1)AP:OFF,EASV:CLOSE,ASV1:CLOSE,ASV2:CLOSE; Pressure sensor is located between AP and EASV. Engine is running, throttle is opened by ECM causing engine to run at about 1500rpm. 2.5Volts is interpreted as normal ambient air pressure. AP=Electric smog pump EASV...
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| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Emissions |
| Component | Other |
| Condition | Known Good |
References
Vehicle Data
2007 Lexus GX470 4.7L
| Engine | 4.7 L / 8 cyl / GAS |
| Trans | 5-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | Emissions |
| Component | Other |
| Condition | Known Good |
Video