The check engine light comes on. It indicates the converter needs replaced inorder for the car to pass PA emission inspection.
I checked with my local Toyota garage and they said there isn't a software upate to correct the faulty check engine light.
Can someone give me specfic info that I can give to the garage?
Had the catalytic converter replace, 5 months later check engine light again for catalytic converter failure and replaced it again.
Had my 2001 Toyota RAV catalytic converter replaced by a Toyota Dealership. Six years late at 178,000 miles I was told the cat converter had to be replaced. exactly 2 years later and at 192,890 miles, check engine light comes on and being told cat converter again.
p0420/430 catalyst efficiency below threshold bank 1 and 2
Check engine light had come on around 168,000 miles. Took it to a shop to turn off the light and see what happened. The light came back on a couple of weeks later. Took it to shop again, to turn it off...it came back on again a couple of weeks later...Another repair guy did diganosis, 0430 and 0420 codes....said to try CataClean to flush out the system...tried a couple of bottles of this...engine light would still come back on a few weeks later. Suggested to replace both catalytic converter and a couple of the O2 sensors.
Car runs beautiful and yet the stupid codes po420 & po430 keep popping up.
ON ANOTHER NOTE:
If your transmission is slipping, don't replace it! There's another flaw with with the 2001 2002 2003 Toyota RAV4 2WD Engine Computer ECM ECU PCM unit. The flaw unit caused my transmission to slip, making it appear my transmission was going out. I called the dealer, and they were clueless about the Toyota Rav4 having flaw ECM unit. (YEAH RIGHT)
I bought a refurbished unit on ebay for $135 with (stronger modified circuts) and put it in myself. It took 30 mins to take out and install the new one. No more transmission slippage! Car runs like brand new again!
Check engine light on, dealer states it's the catalytic converter
local mechanic told me of toyota software update to fix false check engine light. verified by google search. reported to toyota which made good on fix. never received recall or other notice of problem from toyota
Engine light with problem indicating Catalytic Converter....
My engine light came on, turned if off, then it come on again, turned if off, drove 50 miles, passed smog test, then the light came back on. Been on since after the test, almost been two years, need a smog test next summer.
check engine light on and codes catalytic converter when the car has no symptoms of any problem.
Catalytic converter codes show up - engine check light always on...
I had the check engine light come on during a long drive from the desert. I took the car into the dealer, who charged me $125 to hook it up to their diagnostic. Of course, they said I needed a new cat converter at a cost of over $2000. I told them to stuff it and took it to an independent service station that specializes in exhaust systems. The owner of the shop told me about this issue and fixed it for me and smogged my car. What a rip off the deal is.
Diagnosed po420, bank 1 and 2 failed .po430 bank 1 and 2 failed.
CHECK ENGINE LIGHT CAME ON AFTER TWO YEARS THIS IS MY 3RD CAT
i did change my all four oxygen sensors with factory ones,than soon after about 25 miles the check engine came on again,it reads catalyic convertor bang 2.
Having the same code error and after a trusted mechanic looked at he said it was 95% good and didnt need to be replaced but that it couldnt be tested with that code and when we went to two different testing facilities the csr would always say not ready for test.
My check engine light went on. Of course not under warranty. My light is still on. I didn't want to get fixed. Pretty much ignore the light. This was at the Toyota dealers. Jones Toyota. under 100,000 miles
Check engine light came on and code stated problems with catalytic converter!
check engine light on won't pass inspection due to code po 0240