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
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

System Specifications

EGR VALVE
Vacuum to open 40-60 mm Hg (1.6-2.4 in Hg)
Minimum coolant temperature 55°C (131°F)

EVP SENSOR
EGR valve closed 0.8 Volts
EGR valve fully open 5.0 Volts