Operation CHARM
: Car repair manuals for everyone.
Home
>>
Hyundai
>>
1990
>>
Sonata L4-2.4L
>>
Repair and Diagnosis
>>
Specifications
>>
Pressure, Vacuum and Temperature Specifications
>>
EGR Valve
EGR Valve
VACUUM SPECIFICATIONS
Vacuum required to open
EGR valve
23 kPa (7 in. Hg)
TEMPERATURE SPECIFICATIONS
Thermo valve (closed)
> 65 degrees C / 149 degrees F