SECONDARY SHUTTER VALVE (SSV) SWITCH CONSTRUCTION/OPERATION


BHE014018660T02

• The SSV switch is installed on the position close to the SSV actuator.

1
SSV switch
2
Illustration shows 13B-MSP (High power)

• When the SSV is closed, the SSV switch contact closes (ON) and the PCM detects a voltage of 0 V. When the SSV is open, the SSV switch contact opens (OFF) and the PCM detects a voltage of 12 V.

1
Push ON
2
SSV open (OFF)
3
SSV closed (ON)
4
SSV open (OFF)
5
SSV closed (ON)
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PCM
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CPU
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12 V
9
0 V