Trying to wrap my head around fault code P0430 and P0420

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Trying to wrap my head around fault code P0430 and P0420

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01-29-2015, 06:46 PM

KRAM36

Need For Speed

Join Date: Feb 2013

Location: Funville

Posts: 2,114

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I've got the knock sensor ordered since I know 1 of them is bad. I went ahead and bought 2 so they would be matching units.

The highest octane gas in my area is 91. I've been told the higher octane gas is based to sea level position in your area.

But I'll clear the codes, put some injector cleaner with octane boost added to it and see what happens.

Last edited by KRAM36; 01-30-2015 at 04:42 AM.

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