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You are watching: Toyota sienna 2004 check engine light


The check engine irradiate on mine 2004 Toyota Sienna is on. Vehicle has about 140000 miles. A examine by AutoZone uncovered that the password was P0430=Bank 2 Cat Conv. What points could cause this code - negative cat conv, bad O2 sensor or other else?
Read this first. Http://www.gimpppa.org/forum/81-problems-issues/12922-engineering-analysis-p0420-p0430-catalytic-efficiency-code.htmlRegards, JC.
1998 Sienna XLE silver- Spruce Metallic waiting Lift 1000"s Bridgestone Ecopia Summer/Bridgestone Blizzaks Winter 284,xxx kms - Sold... Shortly to it is in retired indigenous gimpppa.org....
2004 Toyota Sienna - check engine light. The inspect engine light on my 2004 Toyota Sienna to be on. Auto has around 140000 miles. The password was P0430=Bank 2 Cat Conv. I confirmed this with two shops. Finally chose to take it come the dealer = they additionally confirmed the code. I determined to gain it changed at the dealer since all three approximates I obtained were around the same. Now the vehicle makes a loud noise - maybe from the engine, perhaps from what else. Ns took it earlier to the dealer, and also they called me there to be a trouble with the exhaust mechanism - i don"t think this. This noise was not there prior to the cat converter to be replaced, however dealer insisted the converter replacement did not cause it. Everyone have any kind of ideas about this? Thanks.
2004 Toyota Sienna - inspect engine light. The check engine light on my 2004 Toyota Sienna to be on. Automobile has around 140000 miles. The password was P0430=Bank 2 Cat Conv. I evidenced this with two shops. Finally made decision to take it it come the dealer = they also confirmed the code. I chose to get it replaced at the dealer since all three estimates I obtained were around the same. Now the car makes a loud noise - probably from the engine, possibly from somewhere else. Ns took it back to the dealer, and also they called me there was a trouble with the exhaust mechanism - ns don"t believe this. This noise was no there before the cat converter was replaced, however dealer insisted the converter instead of did not reason it. Everyone have any ideas around this? Thanks.
I don"t know where friend live, yet after about 10 years on my 98 sienna is when I essential to start gaining exhaust repairs. First it was the flex pipe, then it to be the remainder of it. Toyota OEM exhaust systems space expensive. I would take that to an additional muffler shop to gain an opinion of what it needs first. Regards, JC.

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1998 Sienna XLE silver Spruce Metallic air Lift 1000"s Bridgestone Ecopia Summer/Bridgestone Blizzaks Winter 284,xxx kms - Sold... Quickly to be retired indigenous gimpppa.org....
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