Operation CHARM
: Car repair manuals for everyone.
Home
>>
Honda
>>
1990
>>
Prelude L4-1958cc DOHC
>>
Repair and Diagnosis
>>
Specifications
>>
Pressure, Vacuum and Temperature Specifications
>>
Powertrain Management
>>
Emission Control Systems
Emission Control Systems
TWO-WAY VALVE
:
OPENING VACUUM
5 - 15 mmHg (0.2 - 0.6 in. Hg)
OPENING PRESSURE
10 - 35 mmHg (0.4 - 1.4 in. Hg)