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Bank 2 means that you have a "v" type motor.bank 1 is identified by cylinder #1-so that means the other bank is bank-2 . in to days engine management systems their is a O2 sensor on each exhaust manifold and one at the end of the cat. I suspect that you have a fuel mixture problem. the first thing you should do is get a code pulled or read with a scan tool. You can go to someplace like auto zone, Pep boys-they usually will pull the code for free, when they do ask them what the code means,and get a copy or write it down,that includes all codes
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Mikeal Painter
Mikeal Painter
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How do you replace a two way catalyst system bank 2?
You dont
What is OBD code P0430?
P0430 Catalyst System Efficiency Below Threshold (Bank 2)
Check engine P- 430?
Catalyst System Efficiency Below Threshold (Bank 2)
What does the code p0420 in the 1998 Honda accord mean?
Catalyst system efficiency below threshold, bank 1. Catalyst system efficiency below threshold, bank 1.
What is P0430 for 1999 ford contour?
Trouble code P0430 means: Catalyst System Efficiency Bank 2 Below Threshold
01 Ford Escape with obd po430?
Trouble code P0430 means: Catalyst System Efficiency Bank 2 Below Threshold
What causes error code catalyst system insufficient threshold bank 2?
Exhaust leak, failed oxygen sensor, failed catalytic converter.
99 windstar is running lean did diagnostic test said bank 1 and 2?
Bank 1 is the upper oxygen sensor(s) before the catalyst (catalytic converter) bank 2 is the oxygen sensor after the catalyst (catalytic converter)
Where is sensor 1 bank 2 in a V6 engine?
Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.Bank 2 is opposite of where cylinder 1 is. Sensor 1 is before the catalyst.
What is a left bank in a catalyst system in a 98 Chevy pickup?
Left would be driver side.
P0430 on 2001 Nissan Maxima?
That code means catalyst system fault (left bank)
Where is a 02 sensor in a 2004 Chevy avalance?
That truck has 4 o2 sensors, there are two catalyst converters on this truck as well. Bank one (Driver side), bank 2 (passenger side), sensor one is before the catalyst converter , sensor 2 after. There are two catalyst converters on this truck as well. Follow the exhaust system back from the engine and you will find them. A scan will tell you which one you are looking for.
