Re: No OBD-II Output on E-150 w/ "Service Engine Soon" Light On?

Yes...that circuit is fused. I blew the fuse on my OBD II power circuit when using a power converter in the auxillary power port.
Apparently my power port and the OBD II power circuit were wired in series. I found the fuse by looking in the owner's manual.
Tom (Wally Blackburn) wrote in message

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