I have three codes that it's throwing when I'm getting it checked. One is just that I'm going to fast so it doesn't matter. The other two I don't really understand. The first code is PO420 - Catalys System Effeciency Below Threshold. (?????) and the second main one is PO336 - Crankshaft sensor postition. I'm just now trying to get into cars and I'm really working hard on fixing these myself. ANY help would be greatly appreciated. Email me or someting. My email I check daily is JimiLawrence@gmail.com. Please somebody help me.
2007-03-19 14:33:00 · 2 answers · asked by j l 2 in Cars & Transportation ➔ Maintenance & Repairs
"Cat system efficiency bellow threshold" means your car needs a new catalytic converter as it is partially plugged up! The other code for your crank position sensor is likely a failure to the,......,
you guessed it,........., crank position sensor! Neither one of these parts are repairable, only replaceable. You may get lucky on the crank sensor if there is only a loose or corroded plug connection going to it, but I doubt it. Good luck!
2007-03-19 14:43:28 · answer #1 · answered by know da stuff 4 · 0⤊ 0⤋
If it facilitates you sleep at evening and keeps you from highway racing on public streets...particular. it is not a foul motor vehicle...it is merely no longer a motor vehicle you pay a top rate for as against what it is nicely worth.
2016-12-18 18:17:22 · answer #2 · answered by ? 3 · 0⤊ 0⤋