Volvo b18/b20 hybrid
MS1 extra 029 firmware
crane opto pickup driving a single coil.
So today I drove to work and ran a datalog just to see how a new intake manifold was doing, all was well, life was good. Then I got in the car on my lunch, plugged in the top opened TS, clicked the key, and as my o2 sensor was warming, TS generates a difference report. The difference report has come up in the past when I made a change while not connected to the ECU, but I didnt make any changes... So it changed my ego switchpoint to 1.2 and all the rest was 0...
anyone ever seen anything like that?
Difference report EGO stuff way off
Moderators: jsmcortina, muythaibxr
-
- Helpful MS/Extra'er
- Posts: 96
- Joined: Tue Apr 15, 2014 7:39 am
-
- Helpful MS/Extra'er
- Posts: 96
- Joined: Tue Apr 15, 2014 7:39 am
Re: Difference report EGO stuff way off
so it is looking like maybe a bad USB to serial adapter causing some data burned to the ECU incompletely. But I cant verify yet...