P2014

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

DTC Detection Condition:

Monitor Strategy:

Typical Enabling Conditions:

Typical Malfunction Thresholds:

Component Operating Range:

The Swirl Control Valve (SCV) position sensor is a non-contact type.

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

The ECM's IAC1 terminal voltage increases in correlation with the opening angle of the SCV. When the SCV is fully closed, approximately 0.6 V is applied to the IAC1 terminal. When the SCV is fully open, approximately 3.6 V is applied to the IAC1 terminal.

When the output voltage of the IAC1 terminal deviates from the standard range, the ECM determines that a malfunction has occurred in the position sensor and outputs a DTC.

HINT: After confirming DTC P2014, P2016 or P2017, use the intelligent tester to confirm the SCV ANG SENS D4 (SCV position sensor output voltage) from DIAGNOSIS / ENHANCED OBD II / DATA LIST / ALL.

Wiring Diagram:

Step 1:

Step 1(Continued)-2:

Step 3-5:

INSPECTION PROCEDURE

HINT:
- If different DTCs that are related to a different system are output simultaneously while terminal E2 is used as a ground terminal, terminal E2 may be open.
- Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was running or stopped, whether the engine was warmed up or not, whether the air/fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.