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2010 cadillac srx p0017

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3 years 10 months ago #40592 by Betterway52
2010 cadillac srx p0017 was created by Betterway52
took a capture of the exhaust solenoid bank 1 and looks like this. Whats does that look like?
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3 years 10 months ago #40594 by Hardtopdr2
Replied by Hardtopdr2 on topic 2010 cadillac srx p0017
Looks like solinoid is shorting to voltage or shorting internally. Swap solinoid out with other bank and if it follows you will know if it is the solinoid. otherwise wiring will need checked
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3 years 10 months ago #40596 by Betterway52
Replied by Betterway52 on topic 2010 cadillac srx p0017
This wouldn't have anything to do with the timing being off?

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3 years 10 months ago - 3 years 10 months ago #40608 by Hardtopdr2
Replied by Hardtopdr2 on topic 2010 cadillac srx p0017
Its a possibility as well but doubtful as voltage climbed above the waveform. If timing was off one wave form would be shifted one way or the other(left or right). I would say to compare it to a known good waveform to verify if that happened.
Last edit: 3 years 10 months ago by Hardtopdr2.
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3 years 10 months ago #40610 by Betterway52
Replied by Betterway52 on topic 2010 cadillac srx p0017
Could not find a known good waveform. However the green trace in video which you can't see was normal looking with no dips. Going to swap sensors and see what the good looking one looks like on the exhaust side.

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3 years 10 months ago #40611 by Hardtopdr2
Replied by Hardtopdr2 on topic 2010 cadillac srx p0017
Ok let me know how it turns out.

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3 years 10 months ago #40754 by Hardtopdr2
Replied by Hardtopdr2 on topic 2010 cadillac srx p0017
How did it turn out?

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