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Changed o2 sensor now cel is not on

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Sep 19, 2019 | 09:09 AM

#1

Maximeltman

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Changed o2 sensor now cel is not on

After I changed one o2 sensor because the other one is seized, my cel stopped working. It doesn't even light up when doing a cel reset. ECU going out?

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Old

Sep 19, 2019 | 09:23 AM

#2

RA030726

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The bulb could have blown.

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Old

Sep 19, 2019 | 09:23 AM

#3

martyl45

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Joined: Jan 2015

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Did you attempt a CEL reset with the ECU screw? If turned all the way right and left in diagnostic mode, CEL light will not illuminate.

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Sep 19, 2019 | 10:18 AM

#4

Maximeltman

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IDK the bulb blowing conveniently right after changing but yea it did x my mind. I did the reset also but I will do it again. I have a high idle around 900rpm so figured it was connected.

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