|
|
|
#1
|
|||
|
|||
Wiring Problem (Ground) in W210?
I am getting a PO446 (EVAP Emission Control System Vent Circuit Malf) error. Both the Charcoal Canister Shut-off Valve and Purge Valve are only getting ~6.6V through connector with ignition on, but 12V when connected to a chasis ground. Jumping ground doesn't eliminate code. Does anyone know where I might look for the problem (common isolated ground point?), or is this the correct voltage?
|
#2
|
|||
|
|||
I think it may be correct.
__________________
Steve Brotherton Continental Imports Gainesville FL Bosch Master, ASE Master, L1 33 years MB technician |
#3
|
|||
|
|||
I put in a new Charcoal Canister Shut-off valve and all seems to be OK now. Thanks!
|
Bookmarks |
Thread Tools | |
Display Modes | |
|
|