Question about 2007 Honda Pilot

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Need 07 Pilot P0430 error code troubleshooting tips

Have P0430 code......now need to pursue which O2 Sensor and how to trouble shoot?

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Code p430 catalyst system below threshold bank 2 that is the front bank O2 sensor located bottom of exhaust manifold which is the top sensor.

Posted on Jan 08, 2013

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Posted on Jan 02, 2017

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Error codes


Christopher, BMW P0430 code catalyst efficiency fault, the converter is no longer able to do its job and may need replace.
Check the attached links very informative, instruction and guides, Good luck
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."
JE Robison Service Bosch Car Service Specialists the blog Those dreaded...
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1 Answer

P0430 code


P0430 is a catalytic converter efficiency code . You need a catalytic converter . OR run 4 0r 5 bottles of a product called cat-a- clean . One bottle per tank full , may clean it up.

Mar 29, 2016 | Cars & Trucks

1 Answer

Error Code P0430


this is the o2 sensor after the pre cat so post cat you can get a tune to get rid of code or replace the o2 sensor or get spacer that screws into the cat witch will make it not code the o2 sensor is there to just make sure the cat is there for emissions and will not effect the gas milage

Jul 15, 2014 | 2004 Audi TT

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2005 Hyundai Tucson 2.7L 2WD


P0430 is a catalyst efficiency code. If there are no leaks in the exhaust or any vacuum leaks that could affect O2 sensor operation and the O2 sensors are working properly then it's possible that you need a catalytic converter. If you have access to a scanner capable of reading live data plug it in and take the vehicle on the high way at a steady 55-60 mph. The O2 sensor should read somewhere around 700 mv give or take but should not fluctuate to much. If it does you need a catalyst bank #2. Good luck!

Apr 10, 2014 | Cars & Trucks

2 Answers

Po430 code


P0430 means you have trouble to emission. most likely at catalytic and 02 sensor, replacing plugs might help if it is not been replace for a while about 70k miles this might help your idling. if you have access to scanner check fuel short trim a higher trim indicate fault at upstream 02 sensors.

Nov 06, 2013 | Cars & Trucks

1 Answer

What does p0430 code mean in a chevy malibu?


it is the o2 sensor next to the catalytic converter which is the bank 2 sensor

Oct 30, 2012 | 2004 Chevrolet Malibu

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Po430 trouble code


P0430 - Catalyst System Efficiency Below Threshold Bank 2. The most common cause it the three way catalyst converter Bank 2. Common Problems That Trigger the P0430 Code

Feb 19, 2012 | 2005 Dodge Ram 1500

4 Answers

PO172 system too rich bank 1 for my Honda pilot 2007 comes up how do i rectify this fault?


Hi,
You need to have the fuel pressure checked, if this is ok you then need to check the valve clearances and once this is done then have the DTC rechecked.
If the P0172 code comes back then you need to check injector pulse timing and then replace the faulty injector.
Let me know if you need more information.
Thanks

Feb 28, 2011 | 2007 Honda Pilot

1 Answer

What is P0430 trouble code


Code P0430 - For Continuous Memory Only -- Check for missfire detection monitor (dtc) -- Bank 2 catalyst system effciency is below acceptable threshold -- possible causes are
-Faulty HO2S
-Faulty ETC sensor
- High Fuel Pressure
- Damaged exhaust components
- Oil Contamination
- Cylinder Missfire
- Downstream O2 sensor improperly connected
- Retarted Spark Timing
Most times the problem is the Downstream O2 sensor is defective

Dec 08, 2009 | 2002 Ford Escape

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P0420 & P0430 codes 99 silverado


codes p0420 and p0430 are both post o2 sensors, the ones after the convertor, both sides if replacing

May 17, 2009 | 1999 Chevrolet Silverado 1500

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