P2135 2009 TOYOTA CAMRY - Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation
P2135 2009 Toyota Camry DescriptionThe TP sensor is mounted on the throttle body, and detects the opening angle of the throttle valve. This sensor is a non-contact type. It uses Hall-effect elements in order to yield accurate signals even in extreme driving conditions, such as at high speeds as well as very low speeds. The TP sensor has two sensor circuits which each transmits a signal, VTA1 and VTA2. VTA1 is used to detect the throttle valve angle and VTA2 is used to detect malfunctions in VTA1. The sensor signal voltages vary between 0 V and 5 V in proportion to the throttle valve opening angle, and are transmitted to the VTA terminals of the ECM.
As the valve closes, the sensor output voltage decreases and as the valve opens, the sensor output voltage increases. The ECM calculates the throttle valve opening angle according to these signals and controls the throttle actuator in response to driver inputs. These signals are also used in calculations such as air-fuel ratio correction, power increase correction and fuel-cut control.
Need more help?Do you need more help with the P2135 2009 Toyota Camry code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
P2135 2009 TOYOTA CAMRY CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2135 2009 Toyota Camry code? Have you replaced any parts?
Any information is appreciated. Thanks