Po302 po420 coodes - 2001 Honda Accord

Question 1

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My 97 F150 is showing a po302 and a po303 code also a po171 and a po420. What's up?

Here is a forum all on F150 trucks, just search the error code and your year

http://www.f150forum.com/f6/error-code-p0302-cylinder-2-coil-changed-45820/

I’m happy to assist further over the phone at https://www.6ya.com/expert/robert_54ae41aaaffbab00

Aug 23, 2013 • Cars & Trucks

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2008chevy malibu misfire

Which code you have po300 or po301.po302 .PO301,PO302 will be coil or module.PO300 could be bad spark plugs,vac. leak,clog fuel filter,bad fuel pump,bad battery.

Feb 04, 2013 • 1996 Ford Crown Victoria

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2000 daewoo lanos code po202 po302

It is P0202 and P0302
P0202 - Fuel Injector Circuit Malfunction Cylinder 2
Most likely cause a failed fuel injector or shorted wiring harness.
P0302 is a misfire in cyinder #2 from the injector problem.

Nov 05, 2012 • 2000 Daewoo Lanos

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2004 f150 5.4l dtc po171 and po302

po302 is engine missfire on #1 cylinder, this engine is bad on ignition coils going bad, don't try removing spark plugs because they will break off in cylinder head and then you have a big problem, p0171 is a lean condition, possible bad oxygen sensor

Sep 03, 2012 • 2004 Ford F150

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Getting code po302

code po302 is: number 2 cylinder is misfiring. could be plugs, wires, coil, etc. check for a bad or plugged up number 2 injector

Apr 30, 2012 • 2001 Kia Sephia

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ODB reader states PO302 , #2 cylinder misfire. Changed plugs and wires, no change.

po302 is also injector fault on cyl 2

Swop injectors check codes to see if problem has changed

May 31, 2010 • 2001 Ford Taurus

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Code po302

Misfire on number 2 cylinder. Replace the plug, if it still does it replace the coil on number 2

Mar 30, 2010 • 2004 Lincoln Navigator

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What is this code po420 bank 1 in a che?vy monte

I could go on and on about Po420 code but it's easyer to tell you to go to www.po420.com and everything you want to know and then some is there. Let me know if this was helpfull..4 thumbs up !

Feb 24, 2010 • 2002 Chevrolet Monte Carlo

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Po302 code

cylinder 2 misfire po302

Jun 13, 2009 • 1998 Cadillac DeVille

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I have a 2000 chrysler concorde that the engine light just popped on - the error codes are po302, po420, po340

P0302-cylinder #2 misfire detected
P0420- catalyst efficiency below threshold bank 1
P0340-No cam signal at PCM.
The Cam sensor most likely needs to be replaced first. Clear the codes after that and drive and see what comes back on.

May 29, 2009 • 2000 Chrysler Concorde

Question 2

Stephen

Honda Master 21,873 Answers
Posted on Dec 20, 2012

Stephen

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Joined: Jun 22, 2012

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Code 302 is a missfire or no power from cylinder number 2.
Code 420 is for a catalytic converter that is not performing up to standard.
The first code could cause the second, so you would need to find out what is going on with cylinder 2. Could be a spark plug or coil problem, or the injector or compression.

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Po302 po420 coodes - 2001 Honda Accord

1 Answer

Stephen

Add Your Answer

Attachments: Added items

Related Questions:

My 97 F150 is showing a po302 and a po303 code also a po171 and a po420. What's up?

2008chevy malibu misfire

2000 daewoo lanos code po202 po302

2004 f150 5.4l dtc po171 and po302

Getting code po302

ODB reader states PO302 , #2 cylinder misfire. Changed plugs and wires, no change.

Code po302

What is this code po420 bank 1 in a che?vy monte

Po302 code

I have a 2000 chrysler concorde that the engine light just popped on - the error codes are po302, po420, po340

Not finding what you are looking for?

2001 Accord

My 97 F150 is showing a po302 and a po303 code also a po171 and a po420. What's up?

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Trustworthy Expert Solutions

Po302 po420 coodes - 2001 Honda Accord

1 Answer

Stephen

Add Your Answer

Attachments: Added items

Related Questions:

My 97 F150 is showing a po302 and a po303 code also a po171 and a po420. What's up?

2008chevy malibu misfire

2000 daewoo lanos code po202 po302

2004 f150 5.4l dtc po171 and po302

Getting code po302

ODB reader states PO302 , #2 cylinder misfire. Changed plugs and wires, no change.

Code po302

What is this code po420 bank 1 in a che?vy monte

Po302 code

I have a 2000 chrysler concorde that the engine light just popped on - the error codes are po302, po420, po340

Not finding what you are looking for?

2001 Accord

My 97 F150 is showing a po302 and a po303 code also a po171 and a po420. What's up?

Related Topics

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