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Just had the cat replaced abd getting P0430 code. P0430 and
P0430 and i have not tried resetting it yet. It was reset after the cat was replaced and was fine for about 60 miles, now i get a check enginee light and the P0430 code … read more
Richard Greer
Richard Greer
Vocational, Technical or Trade School
475 satisfied customers
Ibd showed cyl 2 and 4 misfires and bank 2 knock sensor. I
Ibd showed cyl 2 and 4 misfires and bank 2 knock sensor. I replaced … read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
My scanner said P0430 bank 2, do I need to change the sensor
my scanner said P0430 bank 2, do I need to change the sensor and if so which one is diagram bank has 2 sensors? … read more
Dan
Dan
Dealership Technician
Associate Degree
2,191 satisfied customers
Got a 2006 Sienna CE. Last week I had P0430 CEL come on. Had
Got a 2006 Sienna CE. Last week I had P0430 CEL come on. Had reset it to see if anything else was wrong. After about 150 miles, I got P0057. What might be the cause and what should I get fixed first?… read more
Ted Ritter
Ted Ritter
High School or GED
4,862 satisfied customers
2005 Toyota Tacoma V6 engine will sometimes stall after
2005 Toyota Tacoma V6 engine will sometimes stall after start and will restart no problem. Lately happening more often.… read more
Genchi Genbutsu
Genchi Genbutsu
Toyota Master Technician
Vocational, Technical or Trade Scho
3,761 satisfied customers
toyota seinna le: I have a 2006 Toyota sienna . The check engine
I have a 2006 Toyota sienna . The check engine light came on . I had a friend check the code it came up as p0430 and p0420 catalyst efficiency below threshold ( bank 2 ). what should I look for ?… read more
Toyota Service
Toyota Service
Toyota Dealership Service & CR Manager
5,252 satisfied customers
Toyota tundra: Hi there What is code P0420, Catalyst system
Hi there What is code P0420, Catalyst system efficiency below threshold - Bank 1? The CEL was on before and I replaced an O2 sensor (Bank 1, Sensor 2). Went out for a couple days, now this. Any though… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Toyota Tundra: 06 tundra 200,000 plus miles 4.0 v6 pending
06 tundra 200,000 plus miles 4.0 v6 pending code ( P0430 Catalyst System Efficiency Below Threshold (Bank 2) no MIL light on bank 2 sensor 2 osolates allot bank 2 sensor 1 almost steady (beleave it to… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
Toyota Sienna: I am replaced the rear downstream O2 sensor
I am replaced the rear downstream O2 sensor on a 2005 Toyota Sienna because iI got a P0430 code when I used the scanner from Autozone. Everything seems to be installed correctly, but the Check Engine,… read more
Skyvisions
Skyvisions
ASE Certified Technician
High School or GED
13,102 satisfied customers
.Dont want to replace all sensors and both converters..prob
420 and 430 codes bank 1 and 2 which is pass and which is driv .Dont want to replace all sensors and both converters . what is most likely the prob?… read more
Genchi Genbutsu
Genchi Genbutsu
Toyota Master Technician
Vocational, Technical or Trade Scho
3,761 satisfied customers
Toyota sequoia: 2002 check engine light comes on did a reading..p0430
toyota sequoia 2002 check engine light comes on did a reading got a code of p0430 what is that… read more
Ron Z.
Ron Z.
Vocational, Technical or Trade Scho
19,974 satisfied customers
2000 tundra: p0430..2, is the converter bad or can the o2 sensor
p0430 code efficiency below threshold bank 2, is the converter bad or can the o2 sensor downstream be bad to give a p0430 scan on a 2000 tundra?… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
Toyota 4Runner I have a toyota 2006 4runner sr5 with V6 4.0L
I have a toyota 2006 4runner sr5 with V6 4.0L engine. I'm having a trouble code of P0430 catalyst efficiency below threshold (bank 2). First i did was tune up the engine and clean the fuel system. Res… read more
Mastertech 1
Mastertech 1
Lead Technician
Vocational, Technical or Trade Scho
2,229 satisfied customers
2005 Camry: check engine light come..diagnostics..catalytic converter
I recently had the check engine light come on on my 2005 Camry. I took it in to the dealer. After the service department ran diagnostics I was told that I needed to have the catalytic converter change… read more
Ron Z.
Ron Z.
Vocational, Technical or Trade Scho
19,974 satisfied customers
Toyota Sienna: yellow light came..van..check engine light..spark plugs
Dear friends,i have a Toyota Sienna 2004 Le,a yellow light came on, (engine light),we used computer to try to find out what was wrong, code that we got was po430 bank two,this van has 124000 miles.I w… read more
lexpert
lexpert
Technician
Vocational, Technical or Trade Scho
2,100 satisfied customers
2001 Toyota Sienna XLE: 000 miles..lights (check engine, trac, etc)
Have a 2001 Toyota Sienna XLE with 181,000 miles. Started having touble with lights (check engine, trac, etc). Stored code of PO174. Mechanics did not find anything. Next week code PO420 and had the r… read more
Amedee
Amedee
Toyota Technician
Vocational, Technical or Trade Scho
1,245 satisfied customers
2004 4runner: V6 threw a P2238 code (AFR Sensor Bank 1 Sensor..P0430
2004 4runer V6 threw a P2238 code (AFR Sensor Bank 1 Sensor 1) 4 weeks ago. Dealer rest and this week through code P0430 Cat Bank #2). So do I need AFR sensor or Cat and which side is Bank #2 ? I thin… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,904 satisfied customers
99 toyota 4runner: Vehicle runs fine..pass smog..fault code
I have a 99 toyota 4runner with 170k miles. Vehicle runs fine, however, it is a Calif car that needs to pass smog. Unfortunately it is sending a fault code PO420. "Catalyst system efficency below thre… read more
lexpert
lexpert
Technician
Vocational, Technical or Trade Scho
2,100 satisfied customers
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