DTC P2014 Intake Manifold Runner Position Sensor / Switch Circuit (Bank 1); DTC P2016 Intake Manifold Runner Position Sensor / Switch Circuit Low (Bank 1); DTC P2017 Intake Manifold Runner Position Sensor / Switch Circuit High (Bank 1): Description

The Tumble Control Valve (TCV) position sensor is a non-contact type sensor.

The position sensor measures the opening angle of the TCV. The sensor is reliable and accurate, as it is electrically controlled by Hall elements.

Fig 1: Tumble Control Valve (TCV) Position Sensor Circuit Diagram

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DTC DETECTION CONDITION CHART

DTC No.	DTC Detection Connection	Trouble Area
P2014	The TCV position sensor output voltage flutters up and down beyond the normal operating range (below 0.2 V or higher than 4.8 V) for more than 0.5 seconds (open or short) (1 trip detection logic).	Open or short in TCV position sensor circuit TCV position sensor ECM
P2016	The TCV position sensor output voltage is below 0.2 V for more than 0.5 seconds (short) (1 trip detection logic).	Same as DTC No. P2014
P2017	The TCV position sensor output voltage is higher than 4.8 V for more than 0.5 seconds (open) (1 trip detection logic).	Same as DTC No. P2014

HINT:

After confirming DTC P2014, P2016 or P2017, use the Techstream to confirm the IAC Sensor Voltage (TCV position sensor output voltage). Enter the following menus: Powertrain / Engine and ECT / Data List / All Data.

IAC SENSOR VOLTAGE CHART

IAC Sensor Voltage	Malfunction
0.2 V or less	IAC1 circuit shorted VCIA circuit open
4.8 V or higher	VCIA and IAC1 circuit short-circuited IAC1 circuit open EIA1 circuit open