THROTTLE POSITION (TP) SENSOR [SKYACTIV-G 2.0, SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION)]

id0140h4006900


Purpose/Function

•  Detects the throttle valve opening/closing condition, which operates in accordance with the accelerator pedal operation, as basic information for mainly determining the fuel injection amount.
•  Detects the throttle valve opening/closing condition, which operates in accordance with the accelerator pedal operation, and sends it to the PCM as the throttle valve opening angle signal.

Construction

•  Built into the throttle body.
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•  A Hall element has been adopted as the detecting element for detecting the throttle valve opening/closing condition.

Operation

•  Sends the signal, which fluctuates according to the throttle valve opening/closing, to the PCM.
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TP sensor characteristic

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Fail-safe

DTC No.

Fail-safe function
P0122:00
•  Restricts the upper limit of the engine speed.
P0123:00
•  Restricts the upper limit of the engine speed.
P0222:00
•  Restricts the upper limit of the engine speed.
P0223:00
•  Restricts the upper limit of the engine speed.
P2101:00
•  Restricts the upper limit of the engine speed.
•  Stops drive-by-wire control (throttle valve is open at approx. 8° by return spring force)
P2109:00
•  Restricts the upper limit of the engine speed.
•  Stops drive-by-wire control (throttle valve is open at approx. 8° by return spring force)
P2135:00
•  Restricts the upper limit of the engine speed.
•  Stops drive-by-wire control (throttle valve is open at approx. 8° by return spring force)