Sbgriffin
Proven Member
- 185
- 16
- Jun 14, 2017
-
Lewiston,
Idaho
So this one I'm ashamed I'm having to ask about, completely preventable, and I know better. So I was installing my new aem uego wideband, putting the sensor in place of the stock o2, and so I could log with link. All was going peachy til the last step, tapping into the O2 signal input at the ecu. I looked up several pinout diagrams, thought I knew exactly where to go. Well turns out there's a second white wire directly below, for the CPS. And in doing my soldering, I had pulled that harness down, and apparently was looking at it backwards. After one short crank I knew it wasn't correct, backtracked and found what I did. Also confirmed through DTC on link. So I quickly fixed my mistake, soldering and heat shrinking. Then tapping into the right wire. But unfortunately I'm still getting the same DTC, crankshaft position malfunction. So I'm afraid I may have damaged the ECU? Also I already tested with a ohm meter to make sure I had continuity on the white CPS wire, it's good. Any help would be greatly appreciated, I'm starting to freak out here.