Possible to pass SMOG with mechanical fix?
10-24-2006, 02:04 PM
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Join Date: May 2003
Location: San Mateo
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Car Info: 2003 WRB WRX
Possible to pass SMOG with mechanical fix?
I have a couple of those spark-plug-something thingies in my gf's Accord. It was getting a p0420 code for cat ineffeciency on and off for some time before I installed those. But the car was able to pass smog two years ago while the CEL was temporary off, so I think the cat might be ok
Do you guys think it's possible to pass the smog and visual with that mechanical fix? Do they check any readings from that rear sensor? Or is it pretty much exhaust gas evaluation and than visual inspection?
Thanks!
Do you guys think it's possible to pass the smog and visual with that mechanical fix? Do they check any readings from that rear sensor? Or is it pretty much exhaust gas evaluation and than visual inspection?
Thanks!
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