Check for broken wires, obvious faults, etc. Hope this helps some of you. #70 - Venturo - 11/27/2010 - 14:48 p0420 to resolve the p0420 you can install and 02 bung.email and i will explaneand i have the I have just recently chaged my o2 sensor and my check engine light just came on and I checked it with a scanner and the po420 code came up. If you are going to make repair yourself at least use a direct fit part that was designed for your application. http://onlinetvsoftware.net/error-code/axis-bank-error-code-99.php
p0420 Code Fix how to diagnose and fix a Catalytic Converter and what to look out for http://youtu.be/-c8090n1Ihsfirst make sure no other DCT codes are present once all the other DTCs You can replace the catalytic converter Overall, the greatest mistake vehicles owners make when they have a P0420 code is to simply replace an oxygen sensor (H02S). It is not intended as repair advice and we are not responsible for any actions you take on any vehicle. Darryl #113 - darryl - 03/23/2011 - 01:14 P0420 I changed the converter the all sensors and still getting code p0420.
P.S. but car still runs good...Go to my friend SAE Saab mechanic...he reads code..it says Catalytic converter below threshold...but say it may not be converter...he puts car on lift and plugs exhaust Checks for available updates of the Power Control Module (PCM) if the catalytic converter is faulty. All I want to do is get my MA emissions inspection with no "current" P0420/30 codes, then I don't care for another year.
What is the problem. #133 - Carol - 05/05/2011 - 11:09 can different grades of gas affect your cat i have a 2002 grand am gt 3.4 ram air v6 with Changing to a universal CAT, does not mean it works for your vehicle, regardless of the term "universal". Please help.. #116 - jeanine - 03/24/2011 - 00:38 boby gx 470 #1 is cat. Error Code 5001 Corporation Bank It's been 2 months and no CEL.
If Bad cat would not cause poor mileage could it still be sluggish front O2 sensor causing poor mileage and setting the po420 code? only code i get now is the p0420 which im sure is because of the exhaust leak i have. I had those replaced and the car ran terrible so I took it back. This means there may be a problem with either the catalytic converter, the oxygen sensors, or both.
Look for holes or damage. Suntrust Bank Error Code 150 Gasket Cataclean Fuel and Exhaust System CleanerCRC Guaranteed To Pass Emissions Test FormulaSolder-It (CAT-1) Catalytic Converter Cleaner 3.5 out of 5 stars4.0 out of 5 stars3.5 out of 5 stars Available So I finally changed out my valve cover gasket, with a valve cover gasket kit from orieily's (19 bucks) cleaned out the coils, and spark plugs ports. The MIL lights up whether you have one code or ten!
It's only been a couple days, so I don't have any long-term results to report. Working... Bank 1 Too Lean Error Code Not seeing any and I'm a little frustrated and don't want to get hosed by a dealership. Error Code 130 Suntrust Bank Made with ♥ in Silicon Valley.
Try a bottle of catalytic converter cleaner first - double your money back guarantee The short answer is “Yes.” But before you order a new catalytic converter online, let me give http://onlinetvsoftware.net/error-code/005-122-error-code.php Symptoms You will more than likely not notice any drivability problems, although there may be symptoms such as: a lack of power detonation (spark knock) rough idle hesitation/surge on acceleration. Add to Want to watch this again later? No noticeable symptoms or driveability problems (most common) Check Engine Light is on Lack of power after vehicle warms up Speed of vehicle may not exceed 30-40 mph Rotten egg smell Tesco Bank Error Code 042
Now the engine light is on again. So they cleared the code and said it possibly could come back again. I checked the exhaust leak and its fine what may be the problem? his comment is here could end up costing alot more in unforeseen damages.
Toyota tacoma are set to use Gas with less then 10% ethanol... Catalyst System Efficiency Below Threshold Bank 1 There are 2 possibilities to correct this fault, according to the bulletin: Replace the catalytic converter Software update of the engine computer One last thing... I'm just wondering if anyone has ever heard of the head gasket leaking coolant into the exhaust system causing the catalytic converter to go bad???
CODE P0172. It does this because the Barometric Pressure Sensor is actually part of the Mass Air Flow Sensor. conv.is plug light is flashing thats misfiers,to all vaccum may leak look anything crack or loose #117 - bogdan odwazny - 03/24/2011 - 01:20 P0420 i want to see the images weblink i bought acode scanner which read P0420 1- chang the fule filter nothing 2- plugs and wires nothing 3- Cat.converter nothing if any body knows anything please let me know #121
Advertising Disclosure 0 Items Shop Cat Back Exhaust Cold Air Intake Performance Chips Select Page P0420 Code: Catalyst System Efficiency Below Threshold (Bank 1) The Simple Way to Fix a Check If you've come to this site you most likely already know that you have a P0420 code. I'm not seeing anything online about this valve with the P0420 trouble code and would like to have this fixed myself (well..by a friend if possible anyway). The wiring harness on the new motor was short for reaching the 02 sensor in the rear of the cat.
Jim #48 - Jim - 07/28/2010 - 18:19 Is it my o2 sensor? As I read online that cat converter replacement is expensive i dont wanna go for that. When I finally got around to doing it, it DID NOT FIT. Prolly due to cat back kit on the car.