Toyota Yaris: Manifold Absolute Pressure Sensor / Removal
REMOVAL
PROCEDURE
1. DISCONNECT ENGINE WIRE
(b) Disengage the clamp and disconnect the engine wire.
2. REMOVE NO. 1 TURBO PRESSURE SENSOR
| (a) Disconnect the No. 1 turbo pressure sensor connector. | |
| (b) Remove the bolt and No. 1 turbo pressure sensor from the intake manifold. NOTICE: If the No. 1 turbo pressure sensor has been struck or dropped, replace it. | |
3. REMOVE NO. 2 TURBO PRESSURE SENSOR
| (a) Disconnect the No. 2 turbo pressure sensor connector. | |
| (b) Remove the 2 bolts and No. 2 turbo pressure sensor from the air tube assembly. NOTICE: If the No. 2 turbo pressure sensor has been struck or dropped, replace it. | |
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT NO. 1 TURBO PRESSURE SENSOR (a) Check the terminal voltage. (1) Disconnect the No. 1 turbo pressure sensor connector...
INSPECTION PROCEDURE 1. INSPECT NO. 2 TURBO PRESSURE SENSOR (a) Measure the resistance according to the value(s) in the table below. Standard Resistance: Tester Connection Condition Specified Condition D94-4 (THIM) -D94-2 (E2) - 20°C (- 36°F) 13...
Other information:
REASSEMBLY PROCEDURE 1. INSTALL NO. 3 OIL NOZZLE SUB-ASSEMBLY (a) Using a 5 mm hexagon wrench, install the 3 No. 3 oil nozzle sub-assemblies to the cylinder block sub-assembly with the 3 bolts. Torque: 10 N·m {102 kgf·cm, 7 ft·lbf} 2. INSTALL NO. 2 OIL NOZZLE SUB-ASSEMBLY (a) Using a 5 mm hexagon wrench, install the 3 No...
DESCRIPTION The E.F.I. vacuum sensor assembly is installed upstream of the turbocharger compressor and measures the air inlet duct internal pressure with a built-in sensor. At ignition switch to ON or during idling, the E.F.I. vacuum sensor assembly and the atmospheric pressure sensor built into the ECM are at atmospheric pressure and their output match...
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If a key is left in the vehicle, the functions of the key left in the vehicle
are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended
key in the vehicle.
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