Nissan Sentra B18 (2020-2025) Service Manual: Intake Manifold Runner Control Valve

Nissan Sentra B18 (2020-2025) Service Manual / Engine / Work Procedure (After Replacing Electric Throttle Control Actuator) / Component Parts /circuit Diagnosis / Intake Manifold Runner Control Valve

Component Inspection

Component Inspection

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT.
3. Make sure that “COOLAN TEMP/S” indicates 60°C (140°F) or more. If not, cool engine down or warm engine up until “COOLAN TEMP/S” indicates between 60°C (140°F) or more. Then go to the following steps.
4. Fully release accelerator pedal and make sure that “TUMBLE POS SEN” indicates between 2.8 V to 4.5 V.
5. Depress accelerator pedal and make sure that “TUMBLE POS SEN” indicates between 0.2 V to 1.4 V.
6. Check 1st trip DTC.
Is 1st trip DTC detected?
YES >>
Replace intake manifold assembly. Refer to Removal and Installation.
NO >>
GO TO 2.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE

Turn ignition switch OFF.
Disconnect intake manifold runner control valve harness connector.

Check the resistance between intake manifold runner control valve terminals as per the following.

Intake manifold runner control valve	Resistance (Approx.)
1	2	3 - 8 Ω [at 25°C (77°F)]

Intake manifold runner control valve

Resistance

(Approx.)

Terminal

3 - 8 Ω [at 25°C (77°F)]

Is the inspection result normal?

YES >>

INSPECTION END

NO >>

Replace intake manifold assembly. Refer to Removal and Installation.

Intake Camshaft Position Sensor

Component Inspection Component Inspection CHECK INTAKE CAMSHAFT POSITION SENSOR -1 Turn ignition switch OFF. Loosen the f ...

Knock Sensor

Component Inspection Component Inspection CHECK KNOCK SENSOR Turn ignition switch OFF. Disconnect knock sensor harness ...

Other materials:

Dtc Description
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition ...

Commercial Service Tools
Commercial Service Tools (TechMate No.) Tool name Description (NI-39565) Engine Ear ...

Precautions for Work
Precautions for Work When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth. When removing (disengaging) components with a screw ...