I got nothing out of it same behaviour after doing this 20 times with a stopwatch. Awaiting the famous ELM327 Bluetooth ODB2 dongle I ordered for 8 euros online tomorrow to check some running data. Not everybody loves that cheapo Chinese dongle with the Torque app on Android. We will see. Some people rate it good. I can afford 8 euros, not the rip at the dealers. Many regards, RobMy MIL light also did nothing, but the relearn did work.