M/T

DTC P0106 - INTAKE MANIFOLD PRESSURE SENSOR CIRCUIT RANGE PERFORMANCE PROBLEM

DTC DETECTING CONDITION:
- Two consecutive driving cycles with fault

CAUTION: After repair or replacement of faulty parts, conduct CLEAR MEMORY MODE and INSPECTION MODE. Refer to How to Clear Diagnostic Trouble Codes.

Wiring Diagram:

WIRING DIAGRAM

10B1: CHECK IDLE SWITCH SIGNAL.

1. Turn ignition switch to ON.
2. Operate the LED operation mode for engine using Subaru Select Monitor.

NOTE:

- Subaru Select Monitor
For detailed operation procedure, refer to the "LED OPERATION MODE FOR ENGINE".

CHECK: Does the LED of (idle Switch Signal) come on?

YES: Go to step 10B2.

NO: Check throttle position sensor circuit.

NOTE: In this case, it is not necessary to inspect DTC P0106.

10B2: CHECK ANY OTHER DTC ON DISPLAY.

CHECK: Does the Subaru Select Monitor or OBD-II general scan tool indicate DTC P0107 or P0108?

YES: Inspect DTC P0107 or P0108 using "10. Diagnostics Chart with Trouble Code for MT Vehicles".

NOTE: In this case, it is not necessary to inspect DTC P0106.

NO: Go to step 10B3.

10B3: CHECK CONDITION OF INTAKE MANIFOLD PRESSURE SENSOR.

CHECK: Is the intake manifold pressure sensor installation bolt tightened securely?

YES: Go to step 10B4.

NO: Tighten intake manifold pressure sensor installation bolt securely.

10B4: CHECK CONDITION OF THROTTLE BODY.

CHECK: Is the throttle body installation bolt tightened securely?

YES: Replace intake manifold pressure sensor.

NO: Tighten throttle body installation bolt securely.