P0661 MAZDA - Secondary Shutter Valve Low Input
- Faulty Secondary Shutter Valve (SSV) Solenoid Valve
- Secondary Shutter Valve Solenoid Valve harness is open or shorted
- Secondary Shutter Valve (SSV) solenoid valve circuit poor electrical connection
When is the code detected?
- Engine Light ON (or Service Engine Soon Warning Light)
P0661 Mazda Description
The Powertrain Control Module (PCM) monitors the Secondary Shutter Valve (SSV) solenoid valve control voltage when the PCM turns the SSV solenoid valve off. If the control voltage is less than 5.8 V, the PCM determines that the SSV solenoid valve control circuit voltage is low.