Toyota Yaris: Manifold Absolute Pressure Sensor / Inspection
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) | 13.8 to 18.6 kΩ | 20°C (68°F) | 2.09 to 2.81 kΩ | 80°C (176°F) | 0.274 to 0.370 kΩ | If the result is not as specified, replace the No. 2 turbo pressure sensor. |
| *a | Component without harness connected (No. 2 Turbo Pressure Sensor) | | |
REMOVAL PROCEDURE 1. DISCONNECT ENGINE WIRE (a) Remove the bolt.
(b) Disengage the clamp and disconnect the engine wire. 2. REMOVE NO. 1 TURBO PRESSURE SENSOR (a) Disconnect the No...
INSTALLATION PROCEDURE 1. INSTALL NO. 2 TURBO PRESSURE SENSOR (a) Install the No. 2 turbo pressure sensor to the air tube assembly with the 2 bolts. NOTICE: If the No...
Other information:
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the front axle hub sub-assembly removal/installation are shown below...
FAIL-SAFE CHART If any of the following DTCs are stored, the engine stop and start ECU enters fail-safe mode to preserve vehicle operability. DTC Component Fail-safe Operation Fail-safe Deactivation Condition P033562 Open in engine speed signal circuit
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
All of the following conditions are met for 10 seconds:
Normal communication with ECM
Engine speed 500 rpm or higher
Engine speed (communication signal) 500 rpm or higher
Difference between engine speed from pulse signal and engine speed from communication signal is less than 100 rpm
P055500 P05552A
Vacuum sensor assembly
Brake booster assembly
Vacuum hose (brake booster hose)
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
One of the following conditions is met:
Vacuum changes while the brake pedal is depressed
Vacuum changes a specified number of times while the vehicle is being driven faster than a certain vehicle speed
P055511 P055515 Vacuum sensor assembly circuit
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Sensor output is within standard range P060629 Engine stop and start ECU
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Pass condition detected and ignition switch turned to ON P060B1C P060B49 P060B71 Analog to digital converter (Engine stop and start ECU)
Stop and start control is prohibited
Engine is automatically restarted if a DTC is stored while the engine is stopped by stop and start control
Pass condition detected and ignition switch turned to ON P061519 ST NO...
Categories
WARNING
When removing the fuel-filler cap, loosen the cap slightly and wait
for
any hissing to stop, then remove it
Fuel spray is dangerous. Fuel can burn skin and eyes and cause illness
if
ingested. Fuel spray is released when there is pressure in the fuel tank and
the fuel-filler cap is removed too quickly.
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