Cleared codes the previous day and then he drove the car for a day before we read the trims.
He then removed the 4bar FPR, we cleared codes again and he drove for a day before we rechecked the trims.
Once we'd verified that trims had not changed a second time I cleared codes again, verified...
Ok the 4-bar was removed and Booth drove around for the day once again before we rechecked the trims.
They did not even move. Still 0% idle and -14.8% partial. With the car started an idling the control bank sensor % fluctuated between -2%% and +9%. I then reset the adaptions (cleared codes)...
Thanks tuffty. Booth will reinstall the old FPR tonight, drive it around and we'll see if the values have changed tomorrow.
We'll do a full logging session over the weekend when I've got some time.
After clearing codes/adaptions yesterday and Booth having driven around we scanned the car again this afternoon to see if any codes were present (there were none).
Interestingly enough when I looked at fuel trim values I saw that the idle trim had not adjusted past %0 (post yesterday's adaption...
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