Code p0430

This diagnostic trouble code (DTC) is a generic powertrain code , which means that it applies to OBD-II equipped vehicles. Although generic, the specific repair steps may vary depending on make. It may been seen with misfire codes and oxygen sensor codes. Simply put, this means your car is adding more pollution into the air than it’s supposed to.

SAVE MONEY and buy Motor Oils and Car Parts online - FREE SHIPPING! It is a check engine light code which indicates that the catalyst’s system efficiency is less than the. Dodge Intrepid code We need mileage and engine and year.

What is repair and tune up history? If it is the cat bad they are under federal warranty for 80k or years. I wrote a much more detailed explanation of how an emission system works and what causes these codes. WHAT IT MEANS WHEN YOUR GET A CODE READ OF PO4OR PO430.

This code is a pretty common one and this site is here to help the average do-it-yourself (DIY) car owner (like you) troubleshoot, diagnose, and fix their vehicle themselves when presented with a. For most people the first sign that anything is wrong at all is the service engine soon light coming on. This code number references a number that is given to you when you plug your Ford Edge into a OBDII scanner.

It doesn’t matter which model you have, this OBDII code has the same meaning for all of them. Usually if it was going ba it would throw different code. Sensor itsself should be fine. A new rear Osensor along with an aging front Osensor may cause the DTC to set. Truck (details in sig) threw a 4code the other day.

Then inspect for exhaust leaks. Bottom line: if the upstream sensors are lazy, they’ll cause the downstream sensors to switch and make you think the cat converter is bad. The Escape still runs perfect, the way it did after the tune-up.

Went to Autozone and that was the code they pulled. Something to do with the catalytic converter being below threshold.

The same thing happened 6-months ago and when I hit a pothole one day, the went off. Dummy me sorry a 4code is a catalytic converter is bad. Or an air leak or Osensor is bad on right bank. If converter is bad you might try to contact Ford as they are warrantied for 80miles. Meaning Osensor on drives side after the cat.

I ordered a new Osensor from ebay and should be getting it Monday. I am hoping that will fix my problem. So, with the code scanner, I had codes. Cleared the computer and took the truck for a drive. Of course, the light came back on, but when I ran the scanner, it found codes.

These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX). I changed the after cat Ox sensor hoping it would fix the problem,but unfortunately,no joy. There is one O(oxygen) sensor in front of the catalytic converter (called upstream), and one behind it (downstream). This codes just means that the reduction in unburned fuel in the exhaust is less than expected. Bank converter is on the drivers side.

L engine the check engine light has come on. The car was impeccably maintained and clean inside and out. Infiniti recommends premium unleaded for this vehicle. It would normally indicate a catalytic converter or Osensor malfunction.

Switch your MIL eliminators from side to side and clear your codes. This is known as the downstream Osensor, they are the ones that throw this code. If there is Advance Auto Parts near you, order this direct-fit Bosch Osensor online using discount code VISA to get it for $before tax. Replace the rear Osensor first.

Turns out that the code dwelt with the Catalyst Efficiency System doing our research.

There are oxygen sensors before and after the catalytic converter. MAF sensor, had to replace with OEM sensor. Just wanted to share a success story that may help others.

Your EGR valve probably needs to be cleaned or replaced. SPEED Up Your PC - Free Scan Now! I still think it is the ecm and a fuel map problem. The numbers show that the right side of the motor is getting twice as much fuel as the left side. I bought the durametric dme code reader.

It is part of the vehicle emissions system. My car is completely stock when it comes to performance mods. After driving it for a bit the check engine light came on.

Of course this popped up just as I was about to get the van inspected. I cleared the code but failed.