tps evaluating for ii issues

[dave]

Adjusting voltage low had no effect on the rpm but lit up the check engine light below 0,3 volts, but adjusting the voltage higher dropped the rpm low by an adjustable amount and suddenly without the check engine light indicating at all.

Is this what happens to you, Dave?

Hi Max. When my RPM goes low there has never been any warning lights at all. Can you tell us what voltage resulted in what RPM? 700 RPM seems to be the magic, low RPM number for most of us experiencing the LOW RPM condition, and I wonder if this corresponds to the maximum battery voltage. Thanks Max.