Diagnostic Method

WARNING: This page is about a different variant/trim than selected.

Judge as NG when Monitor A1 and Monitor B1 are both NG, and when either is OK, judge as OK.

Monitor A1

Judge as NG when the following conditions are established.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria	Threshold Value
Diagnostic value 1 (DV1)	> Map

Courtesy of SUBARU OF AMERICA, INC.

MAP SPECIFICATION (CVT MODEL)

		Charging efficiency (air mass %)
		70	80	90	100	110	120
Engine speed (rpm)	1500	0.002	0.002	0.003	0.004	0.005	0.006
	2000	0.002	0.002	0.003	0.004	0.009	0.013
	2500	0.002	0.002	0.006	0.012	0.018	0.022
	3000	0.004	0.009	0.016	0.022	0.027	0.031
	3500	0.005	0.009	0.018	0.023	0.028	0.032
	4000	0.015	0.018	0.029	0.033	0.036	0.041

MAP SPECIFICATION (MT MODEL)

		Charging efficiency (air mass %)
		70	80	90	100	110	120
Engine speed (rpm)	1500	0.001	0.001	0.002	0.003	0.004	0.005
	2000	0.001	0.001	0.002	0.003	0.007	0.010
	2500	0.002	0.002	0.005	0.009	0.014	0.018
	3000	0.002	0.003	0.006	0.015	0.019	0.024
	3500	0.002	0.004	0.008	0.015	0.019	0.024
	4000	0.003	0.006	0.008	0.015	0.019	0.024

Time needed for diagnosis: 10 seconds

Monitor B1

Judge as NG when the following conditions are established.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria	Threshold Value
Diagnostic Value2 (DV2)	> 17 count

Time needed for diagnosis: 1000 engine revs.

Malfunction indicator light illumination: Illuminates when malfunction occurs in 2 continuous driving cycles.