Got the aem w02 pid working but ben has error message

[MattysTA]

Im trying to use the autove but my ben is saying its vlaid but the following error will occur: pid value cannot be determined because divide by zero. what the hell does that mean and how do i fix it? any ideas?

[joecar]

Post your log file.

Which software build version do you have...?

[Blacky]

The BEN factors are calculated by dividing the actual AFR by the commanded AFR.
If the commanded AFR is 0 then the BEN factor cannot be computed because a divide by zero error would occur. You can't divide any number by zero, the result is undefined.

The reasons the commanded AFR could be zero are:
1. You have no logged data in the Scan Tool software (try logging some data or loading a log file).
2. The commanded AFR is actually zero - although that is unlikely.

Regards
Paul

[mr.prick]

It may need to be reformatted,
post the sections of the calc.pids.txt it is on.