Dynojet Powervision 3 claims to read and erase codes. I have not tried it, but have been thinking about one.

 

The Dynojet "claims" it will reset codes however I have never been able to get it to clear codes without reflashing the ECU.

The ECU will clear the codes once the problem is resolved. Drive in L above 3500rpms for 60s and the codes will reset if the problem has been fixed.

 

The Dynojet "claims" it will reset codes however I have never been able to get it to clear codes without reflashing the ECU.

This. And if you're at high altitude (8k+), it'll throw the overboost code all the time, with their map.

 

My codes are related to TPS sensors and was hoping to have something to test them vs. just changing parts with the hope that the codes clear. I was also considering a tune and was hoping to kill two birds..

 

Any suggestion on a tuner that won't do that?