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 logical successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la
EGR Closed Valve Pintle Position
Scan tool displays
0.0 to 5.0 volts. Represents the learned voltage that the PCM uses to determine whether or not the
EGR valve is fully closed (
0 percent pintle position). If the Desired
EGR Position is 0 percent and a difference of more than
0.4 volt between EGR Feedback and EGR Closed Valve Pintle Position is detected, DTC P1406 will set.