W169 A200, 2005 EGR solenoid valve
please, if someone can help me find electrical drawings/schematics for EGR solenoid valve OEN A6401401860.
I have fault code P1400, P1409, P2078 and P2079.
I clean EGR (not intake manifold) from soot, but still same problem. How can I test that solenoid? On which pin to apply power to see if solenoid is working? How much should be coil resistance?
Thanks in advance,
kind regards,
Damir


