PLX M-300 - Narrowband output doesn't satisfy ECU - Random CEL
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From: SoCal, CA
PLX M-300 - Narrowband output doesn't satisfy ECU - Random CEL
Does anyone else have this problem? The PLX narrowband output doesn't fully satisfy my OBD2 ECU. It will work for about 2 weeks at a time, but then I get the "primary O2 sensor" CEL and I have to reset the ECU to clear it. I thought it might be the sensor, so I bought a new one and it didn't help.
Thread Starter
* B A N N E D *
Joined: Apr 2007
Posts: 848
Likes: 0
From: SoCal, CA
Re: PLX M-300 - Narrowband output doesn't satisfy ECU - Random CEL (GhostAccord)
Yep. But that's a good point, I forgot I even did that. Maybe it's the resistor that's not fooling the ECU?
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