ford focus p0420 error Pope Valley California

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ford focus p0420 error Pope Valley, California

That is all he said, and it dawned on me that he could be right. "NO" this vehicle does not have any stickers in the engine compartment which tell you that, All Rights Reserved : Privacy Policy : Advertise Information Focus Fanatics Ford Focus Forum offers many fun ways for you to engage with other Ford Focus Owners from across the world. The P0420 code is a very popular one and that's why there's a site dedicated to that specific trouble code. Then CLEANED the hell out of everything. 60k+ miles. 08-05-2010, 12:42 AM #6 niggly51 Focus Addict Join Date: Apr 2010 Fan#: 74542 Location: Hampshire, United

About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Try something new! Hg. Though the misfire is now gone, I am still suffering poor mileage until I can replace the converter. Oxygen Sensors For more information about oxygen sensors, see Understanding Oxygen Sensors If the downstream O2 sensor is bad (heater circuit not working, loose or corroded wiring connector, contaminated sensor element,

I have the car viewed in real time, but the 02 sensor bank 1 sensor 1 doesn't report any voltage. I had a P0420 code, so I replaced the Catalytic Converter with a cheap $60 universal, which had the wrong size pipe ends. I had the sensor replaced with another used sensor,i'm not getting the cel-- check engine light and I drove 300 miles. OK, so what does a P0420 code mean anyway?

i have an 03 pontiac vibe with OBDII code P0420 coming up. Please help #47 - Josh Wright - 07/25/2010 - 10:55 I have a 2000 honda passport 2wd, 3.2L V6 with a P0420 Check Engine Lite. and I have another saying they think it is something else & I need to have it looked at closer. Inspect the downstream heated oxygen sensor (HO2S), replace if necessary Replace the catalytic converter Overall probably the biggest mistake vehicles owners make when they have a P0420 code is to simply

It cost 1K to get it fix at the dealership. Sign in 170 Loading... Education Literature Tech Tips How do you identify a CARB-Compliant Converter? run better octane fuel.(gas prices suck i know) Newer vehicles generally require it.

Powered by vBulletinCopyright © 2013 vBulletin Solutions, Inc. Be careful!! A P0420 diagnostic trouble code is a "generic" fault code that is set when the Onboard Diagnostic II (OBD II) catalyst monitor detects a drop in converter efficiency. I was thinking about cutting the wiring to the O2 sensor and putting a resistor in between the wires...

The first thing I recommend is to try a fuel additive like et100 by e-tech sold at napa that reverses the effect of ethanol in your fuel system. #141 - ron You can't just erase the P0420 code with a scan tool prior to taking the emissions test. but none of the answer.. Most states now use a quick OBD II plug-in test to check emissions compliance on 1996 and newer vehicles.

my price is over 1000.dollars one person they dont lisend but a massive lawsuit they have to look what happend to TOYOTA. Loading... So I suggest a little piece of black electical tape to go on the instument cluster, unless you live in a fucked up state like California, well then you are screwed. I've kept putting it off becouse I never had the money for the deductable.

I've had a Check Engine Light on for quite some time now, P0420.You have a small window of opportunity to do this, and you will need an OBDII Scan Tool that Replaced #4 Piston, Rings, Rod+Bearings, AERA Re-Manufactured Cylinder Head and a light Hone. While I have your attention, don't forget to do oil changes as the owner's manual schedules and keep those tires inflated to the proper PSI. I did run a tank full of BP Ultimate fuel through, and at almost 1/2 tank used, the code went away.

If the catalyst monitor runs its self-test and finds the converter is functioning within acceptable limits, the vehicle is in emissions compliance and no codes are set. Ie: bad injector, bad spark plug, bad wires or coil pac, etc. thank you very much #118 - chanthorn ngeth - 03/26/2011 - 02:39 P0420 in 5.7L HEMI motor I would like to address some of the questions listed here. Now all I needed to do was plug in a scan tool, since all vehicles would have the same data-link connector (DLC) much to my delight again, and the car would

Even called Toyota and there was a vague TSB that mentioned the 2003-2004 Corolla with 'Reflash ECM and replace converter'..Hmmmm The manufacturer is aware of a problem and keeps it under I really need some help tiring to get this figured out. Is the rear O2 sensor most likely my problem? #59 - Kelly - 10/16/2010 - 14:26 Please P0420 Catalyst System Efficiency Below Threshold (Bank 1) 1. Don't waste your time installing a used converter because there's no way to know what condition it might be in or how many miles are on it.

If you are going to make repair yourself at least use a direct fit part that was designed for your application. Search by Key Word or Phrase: Be sure to visit our other websites: Auto Repair Yourself CarleySoftware OBD2HELP.com Random-Misfire.com Scan Tool Help TROUBLE-CODES Menu OBDII Codes OBDII Articles Q&A Glossary Find Sign in 84 169 Don't like this video? Rating is available when the video has been rented.

The P0420 code just popped on and have read in many places that the catalytic converter is the probable cause. But if everything else is working properly and a P0420 code is setting, the converter is not meeting emission requirements and it must be replaced to pass an emissions test. There are many stories in our forums where folks replaced the cat with a cheaper aftermarket one only to have the code return shortly thereafter. Whether it be about the aftermarket performance modifications, technical how-to's, European tuned suspensionor awesome fuel economy similar to the Mazda CX-3, Audi S3, Mazda MX-5 Miata and Acura TLX.

did you get your answer..? at idle and then 2500 rpm. I am tiring to pass emission. #129 - Donna Bowlin - 04/25/2011 - 14:50 98 nissan frontier 2.4L I had a few codes on my nissan. AF sensor error. 3.

I'll let you know. #111 - John - 03/20/2011 - 16:20 boby Good idea first put fuel injection cleaner,empty the tank,then sunoco 94 go on highway for 30 min.stright to the so he sent me down the road to an Alley mechanic. if i run the car for 5 to 10 km to warm up the cat and reset the code than the problem disappears. I noticed that instead of max 100 i had like 350 on idle speed which is way off limits.

As I read online that cat converter replacement is expensive i dont wanna go for that. I recently put one of those STP fuel injector cleaners in my last full tank of gas.