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Error Code P0420 Nissan


Any insight into this whole "head gasket leaking" idea the muffler shop had, or are they just trying to get more money out of me????? #128 - Carl - 04/24/2011 - I was told that the car had California Emissions. Arbetar ... Logga in Dela Mer Rapportera Vill du rapportera videoklippet? Source

I know that this means my catalytic converter near the firewall is failing. I showed that this could throw catalyst code also. Traveled on snowy roads today. I found O2 spacers, BINGO no more code.

Nissan Altima Error Code P0420

to check for a manifold leak spray some carb cleaner on the intake runners on that side and see if the motor speeds up,if so you found your problem,if not keep Then, increase engine speed for about three minutes, usually between 2,500 and 3,000 rpm; this will help the catalytic converter light off. In other words a rich or lean fuel code. Välj språk.

Also if i fill up with Super unleaded carb which has additives and does a better burn with less emissions then the problem disappears. Otherwise I agree with Tony, the 0420 code is a BITCH. CAN U PLEASE LEAD ME THE RITE WAY #99 - sharron - 02/17/2011 - 16:48 po420 1999 Dodge Caravan SE.159000 po420 popped up. Code P0420 Nissan Altima 2004 Can you splice wires leading to the 02 sensor?

Before it remained on I was experiencing loss of power when going over overpasses and my RPM's would increase but not speed. If the P0420 code is combined with other codes, try fixing the other codes first.Very common problem with Nissan vehicles. Försök igen senare. pop over to these guys Today 12:10 PM by Pilgrim 6 Brake Fluid Capacity?

Service Tech told me up front is a $95 diagnosis fee which will go towards the cost of the repair if we decide for them to fix the problem. Code P0420 Nissan Altima 2003 Maybe coolant smell in the garage or when driving? The easiest thing to do first is a visual check of things. Two days later the engine light came back on.

Nissan Frontier P0420 Error Code

I called a muffler shop and he said it was the catalytic converter, he has only seen a couple oxygen sensors go bad.

They reset the code with the hand-held computer and sold it to me. Nissan Altima Error Code P0420 Logga in om du vill lägga till videoklippet i en spellista. Code P0420 Nissan Sentra 2001 to no avail.

And if you're really eager to change the o2 sensors, I'd recommend using oem to avoid any issues. Which Converters Are Legal to Use in New York? Logga in 169 Läser in ... Now the engine light is on again. Code P0420 Nissan Titan

A History Of Platinum Video Training How Can I Identify a California Legal Converter? for all those you guys asking all these questions.. The MIL lights up whether you have one code or ten! Logga in Transkription Statistik 211 437 visningar 82 Gillar du videoklippet?

Logga in om du vill lägga till videoklippet i en spellista. Code P0420 Nissan Armada Is this really how much this cost. #94 - Danny Arm - 02/07/2011 - 21:09 mercedess-c240-m2001(code c1142-01) #95 - MONTHER - 02/11/2011 - 07:18 CODIGO PO420 Y PO134 HONDA CR-V 2003 Now my MIL is on for this code.

I'm going to the dealership tomorrow to have them check the code and see what happens!!!

suggest doing a tune-up and exhaust leaks first. EricTheCarGuy 799 324 visningar 12:28 How To Diagnose A Check Engine Light : Code P0420 Catalyst (Bank 1) - Längd: 3:22. I would rather be safe than sorry. Code P0420 Nissan Versa converter where the vehicle is not acting up.

Where do I begin to get the car started and the code repaired? #98 - dave ambrogi - 02/17/2011 - 10:19 JUST GOT IT ON THE ROAD I HAVE A 2004 They informed me that they had crossed the coil wires and fixed it. I took it to advance and the read the same code. Former owner of ~~~~> Black O3 SE AWD Mr3Putt is offline Quote post #5 of 20 Old 01-23-2012, 12:54 AM Compton Registered User Join Date: May 2010 Posts: 6

Just yesterday the check engine light popped up and i used the OBD code reader and it says p0420 . Can anyone tell me what I should replace 1st ? #40 - Michael - 05/22/2010 - 19:51 P0420 code fixed I'm the one with the Toyota Corrola and it is now If I see this, I usually consult the customer to find out whether they have had any other repairs to the engine that I am not aware of. DISCLAIMER: This worked for me.

ITS BEEN DOWN FOR ABOUT A YEAR HAD TO HAVE A CLUTH PUT IN THE TRANSMISSION. Logga in om du vill lägga till videoklippet i Titta senare Lägg till i Läser in spellistor... If your car has multiple trouble codes (DTC's), it's always a good idea to fix them in the order they come up on the code reader. EricTheCarGuy 1 179 006 visningar 10:00 P0420 Everything You Need to Know - Subaru or Whatever You Drive! - Längd: 22:56.

So start looking at what caused the cat to go bad FIRST. Do you need more help with the P0420 Nissan code?