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Today I checked my connections once more, because i get code 42
First i thought it was because I disconnected the est bypass, to check if the base timing was zero.
So I disconnect the power some days ago, to reset the ecm
Yesterday I connected the power again, and it immediately showed the SES light again....
Again code 42.
could this code has something to do with the tack?
grtz, D
The code 42 is been solved for now, seems like another bin is working....
Now facing a next problem.....
Did a little test drive today.
my speedometer moves, but showed 5 mph at about 50 mph
In tunerpro, the speeds shows like it should be..
When I lowered the road speed constant, tunerpro shows 100mph when driving about 2mph, and the car runs to the limiter and stalls.
So I guess the interpretation of the VSS in the ECM was ok, but the wrong signal was send to the speedometer.
Anyone knows where to change this?
Tunerpro also shows a MAP value of 40 at idle... seems a little high
grtz, D