(3) Blow air into the mass air flow meter, and check that the voltage fluctuates. Standard: Tester Connection Specified Condition VG (3) – E2G (2) Sensor output voltage fluctuates be- tween …
The air fuel ratio sensor is the planar type and is integrated with the heater, which heats the solid electrolyte (zirconia element). This heater is controlled by the ECM. When the intake air …
7 Crankshaft Position Sensor C19 Coolant Heat Storage Tank Outlet Temp. Sensor C20 Coolant Heat Storage Water Pump 1 Engine Coolant Temp. Sensor
Remove air filter cap. Loosen the top 4" hose clamp as it connects to the cover. Unclip mass air flow meter connector (from the back left side of the cover). Release the 2 clamps and slide off …
Throttle body cleaning tips? | PriusChat
Oct 1, 2009 · Yes, remove the mass air flow sensor from the air cleaner housing, and spray out the sense wires and amber bulb with MAF cleaner. My personal method to clean the throttle …
Perform the mass air flow meter inspection in accordance with the following procedure. Replace the mass air flow meter only when foreign matter adheres to the sensor and the MAF value in …
reset check engine light - PriusChat
Jan 10, 2017 · replaced mass air flow sensor and the check engine light is still on. i disconnected the battery, still on. i followed the steps below and the light is still on. any ideas or …
ENGINE STARTS THEN SHUTS DOWN/TRIANGEL OF DEATH
Aug 23, 2022 · So it seems it's time to address some issues of the motor running proportions like the mass air flow sensor maybe the spark plugs make sure all the coils are actually in good …
H SYSTEM CIRCUITS 2007 PRIUS ELECTRICAL WIRING DIAGRAM SYSTEM CIRCUITS
The air-fuel ratio (A/F) sensor (sensor 1) sends pre-catalyst information to the ECM. The heated oxygen (O2) sensor (sensor 2) sends post-catalyst information to the ECM.