Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

EGR Control Solenoid



EGR VACUUM CONTROL VALVE
At outlet VACUUM 200 mmHg (8 in.Hg)

ENGINE OPERATING TEMPERATURE
Minimum 80 to 90°C (180 to 190°F)

FAST IDLE THERMO VALVE
Open below 30°C (86°F)

EVAP PURGE CONTROL SOLENOID
On above 70°C (158°F)

TWO-WAY VALVE:
Open VACUUM 5 to 15 mmHg (.2 to .6 in.Hg)
Open PRESSURE 10 to 35 mmHg (0.4 to 1.4 in.Hg)