P0607 and p0138 cel codes - Toyota Yaris Forums

coolguyndc · 09-04-2017, 01:18 PM

I have a p0138 and a p0697 cel code on my 2012 Yaris, that as 65 000km.

The cell appered 2 days after I instaled led lights on the car. I did not modify the wiring of the car, I simply added a wiring harness to the battery positive and negative poles.

Can this be the cause (I don't think so)?

Anybody had a the same codes?

P0138: issue with second 02 sensor after the cat (voltage related)
P0607: issue at ECU (voltage related)

Thanks.

09-04-2017, 01:18 PM	#1
coolguyndc Drives: 2012 Yaris LE Join Date: Aug 2017 Location: Quebec, Canada Posts: 29	P0607 and p0138 cel codes I have a p0138 and a p0697 cel code on my 2012 Yaris, that as 65 000km. The cell appered 2 days after I instaled led lights on the car. I did not modify the wiring of the car, I simply added a wiring harness to the battery positive and negative poles. Can this be the cause (I don't think so)? Anybody had a the same codes? P0138: issue with second 02 sensor after the cat (voltage related) P0607: issue at ECU (voltage related) Thanks.