But I'm sure there is still some corrosion up the wires. PTU remains in stock location on front of timing belt cover. I will check other connectors for corrosion and I'll change the ETS because it's cheap and easy. I have a W.S. harness on the ETS because the original boot was cracked, etc. There is probably corrosion creeping down these wires also. Guess my answer is pull motor and install new FULL wiring harness, LOL. Want to come to CT to help with a fun project? :)