If a new CPS didn't fix it and you believe it's still the problem, it's the connector not snapping all the way in place ..... I hope. Clean it, clip and unclip it a bunch of times until you know by feel when it's all the way latched. Mine started giving trouble with only 8 or 9 thousand miles on the odometer. A replacement didn't work, it was worse. Reinstalled the original one after lots of cleaning and clipping and un clipping the connector and no trouble since. I believe all these CPS problems are actually a less than perfect connection with the plug. Good luck.

Les