W wjjeeper Member Joined Sep 4, 2007 Location Edmonton TDI 2000 Jetta Sep 5, 2007 #1 Does disconnecting for battery for a period of time reset the ECU and clear a CEL? Or is there any other way of clearing them without a Vag Com?
Does disconnecting for battery for a period of time reset the ECU and clear a CEL? Or is there any other way of clearing them without a Vag Com?
paramedick TDIClub Enthusiast, Vendor Joined Jul 29, 2001 Location Versailles, Kentucky TDI 2015 Audi Q5 TDI Sep 5, 2007 #2 Nope. VAG-COM or an OBD2 tool is required to clear CELs.
W wjjeeper Member Joined Sep 4, 2007 Location Edmonton TDI 2000 Jetta Sep 5, 2007 #3 That was quick. I ask because I know from my days of E46 BMW ownership you can actually jump 2 of the pins on the OBD2 plug in port and clear codes.
That was quick. I ask because I know from my days of E46 BMW ownership you can actually jump 2 of the pins on the OBD2 plug in port and clear codes.
jbrone Veteran Member Joined Dec 29, 2005 Location Ohio TDI R.I.P.: '98 Jetta TDI Sep 6, 2007 #4 You can try disconnecting the battery and bridging the battery cables to drain residual voltage, but I think that was for OBD-I cars only.
You can try disconnecting the battery and bridging the battery cables to drain residual voltage, but I think that was for OBD-I cars only.
K KS97Passat Veteran Member Joined Mar 7, 2005 Location Norwich, KS TDI Passat sedan, 1997, maroon, 129k mi. Sep 6, 2007 #5 Paramedick answered the question. You'll find that his answers are good and are not opinions unless he says so. Last edited: Sep 6, 2007
Paramedick answered the question. You'll find that his answers are good and are not opinions unless he says so.