What does p0430 mean on a Jeep Wrangler?
Your Wrangler has at least two oxygen sensors, one before and after the catalytic converter. Among the many jobs that oxygen sensors have is they have to measure the emissions levels coming in and out of the converter. P0430 means that the Oxygen sensor downstream of the catalytic converter is registering an improper reading.
What causes the OBDII code on a Jeep Wrangler?
In the Wrangler, OBDII P0430 is often caused by a bad oxygen sensor, but there can be other causes as well. They are outlined directly below. One of the most common trouble codes with all Jeep vehicles is the P0430. This code number references a number that is given to you when you plug your Jeep Wrangler into a OBDII scanner.
How much does a 2009 Jeep Wrangler Unlimited cost?
Monthly Estimate based on a 4.4% rate for 60 months, $21,995 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Dealer did a great job.
Why does my Ford Edge get a p0430?
Engine Temp Sensor – If the computer doesn’t know what the engine temp is it’ll keep the fuel mixture rich. When the fuel mixture is rich, the exhaust the O2 sensors see will be out of range and it could throw the sensor. Often, the oxygen sensor is the cause of P0430.
Your Wrangler has at least two oxygen sensors, one before and after the catalytic converter. Among the many jobs that oxygen sensors have is they have to measure the emissions levels coming in and out of the converter. P0430 means that the Oxygen sensor downstream of the catalytic converter is registering an improper reading.
In the Wrangler, OBDII P0430 is often caused by a bad oxygen sensor, but there can be other causes as well. They are outlined directly below. One of the most common trouble codes with all Jeep vehicles is the P0430. This code number references a number that is given to you when you plug your Jeep Wrangler into a OBDII scanner.
Monthly Estimate based on a 4.4% rate for 60 months, $21,995 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. Dealer did a great job.
What to do if your catalytic converter says p0430?
Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic convert needs to be replaced to fix the problem. If the P0430 code is combined with other codes, try fixing the other codes first.