Diagnostic Method

An excessive current, overcurrent or current leakage is detected in the solenoid.

JUDGMENT VALUE SPECIFICATION

Malfunction Criteria	Threshold Value
Case 1 Output duty Cycle-Current MAP A NOTE: Threshold is Current	More than Table 1 A
Case 2 Output duty Cycle-Current MAP B NOTE: Threshold is Current	More than Table 2 A
Case 3 Current	0.15 A or more
Case 4 Current	Exceeds 2.3 A

PRESSURE-REDUCING LINEAR SOLENOID VALVE OUTPUT DUTY CYCLE-CURRENT MAP A (HIGH THRESHOLD MAP) SPECIFICATION

Output Duty (%)	0.00	4.22	11.70	16.19	21.41	26.65	56.56	100.10
Threshold (A)	0.20	0.50	1.00	1.30	1.65	2.00	4.00	6.91

PRESSURE-REDUCING LINEAR SOLENOID VALVE OUTPUT DUTY CYCLE-CURRENT MAP B (HIGH THRESHOLD MAP) SPECIFICATION

Output Duty (%)	0.00	5.00	5.00
Threshold (A)	0.70	0.70	3.00

Time needed for diagnosis:

Malfunction indicator light illumination: Illuminates as soon as a malfunction occurs.