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How to reset the convertable. - 1991 Mercedes-Benz 350

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What else will pull a p420 on this car - see below.

Drive at least 100 miles on a new catalytic converter. Also, some aftermarket converter I have tried did not work and I ended up using a real GM converter.

Jan 15, 2015 | 2007 Pontiac G6 GT Convertible

1 Answer

What causes misfires want idle converter getting red hot

It sounds like your timing is out and that's why it's firing through your converter if you act quick you can avoid needing a new costly converter. First you will need to set up your timing again making sure the timing mark's line up correctly sometimes the timing cog maybe worn that's in high millage models .You may be lucky and you just have to reset the timing if not you may need to replace a worn timing cogs best changing both crankshaft and camshaft.But you should be okay resetting the timing good luck l hope this helps

Jun 21, 2014 | 2003 Ford Explorer

1 Answer

Conv. top won't operate

Hi James
this is the whole procedure, how to open/close manually and reset the convertible soft top BMW E36

Good Luck

Apr 11, 2014 | 1999 BMW 323 Series

1 Answer

Catalytic converter needs to reset

Maybe when hell freezes over and not even then. A converter is a hollow pipe with a honey comb inside nothing to reset. If your engine was or is missing or down on power the converter is plugged or melted and needs to be replaced

Nov 08, 2011 | 2002 Dodge Grand Caravan

3 Answers

My check engine light came on and I took the car to the auto parts store and they diagnosed it as the catalytic converter. I stopped driving it for a few months took. Then I took the car for an...

What was the exact code? The O2 sensor after the Catalytic Converter, or Rear O2 Sensor, could be faulty which would cause the computer to think the Catalytic Converter is not working efficiently. The code can be reset at the auto parts store with the same code reader they used the first time. P0420 is the most commonly thrown OBDII code pertaining to catalytic converter efficiency below threshold. I would replace the O2 sensor after the Catalytic Converter and reset the computer to see if the code comes back. If it comes back you may have a bad catalytic converter, exhaust leak, damaged exhaust pipes, damaged O2 sensor wiring/connectors, plugged catalytic converter, etc.

Apr 26, 2011 | Nissan Altima Cars & Trucks

1 Answer

My father has a 2001 toyota corolla and was getting check engine light. we narrowed it down to the catalytic converter and had replaced 6 months ago. We toke the car back because the light has returned and...

No the converter will not be affected. the converter acts as a filter to filter out hydrocarbins and other byproducts of combustion. it is not at all controlled by the computer. The reason the computer may need to be refalshed is to reset the short and long term fuel trim. This can also reset the values of the O2 sensors that are usually place on either side of the converter. I am guessing the reason for replacing the converter was it either came apart inside or it was clogged reducing or restricting flow. In any case being that the PCM was not reflashed right away will not damage the converter in any way but it will increase efficiency of the vehicle.

Jan 15, 2011 | 2001 Toyota Corolla

1 Answer

CD stuck in player after an accident. Got it removed, and tried a CD again and it became stuck. Just had it removed again and now no CD will go into the player. Also, since the accident, the window on...

the cd transport mechanism is plastic when it breaks its f..... you will have to replace it, far as the window is concerned,put the key in the door and unlock the car holding the key over will lower all windows,then lock the car and hold over the key,the windows will go up.(that resets the windows and SHOULD reset door rollback.)if not its a computer brain reset.

Aug 25, 2010 | 2005 Volkswagen New Beetle Convertible

1 Answer

Catalytic converter is bad on 1995 Subaru Legacy L Wagon

dearship parts are can buy a factory catalytic converter or universal converter cheaper at auto parts place.they basic the same parts the.dealership has same catalytic converter.they put their price and labor rate charge an hour your pocket book will be empty.i have used universal catalytic converter.had no problem with it.the only difference is universal converter body a little shorter.but has same lengh as factory.if check engine is coming on you cant turn it off .if computer showing you a could have a misfire causing rich exhaust emission.that can ruin a catalytic converter have it scan.dealership charge you about $130.00 .you can have it scan at advance auto or auto see what pcm code could be oxygen sensor somethinh minor.

Jul 12, 2009 | 1995 Subaru Legacy

1 Answer

I need to reset the catalytic converter, how do I do that?

Catalytic Converter is part of your exhaust friend..... You'll probably have to replace the converter entirely

Jun 04, 2009 | Hyundai Motor 2004 Sonata

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