Question about 2004 Dodge Neon

1 Answer

What happens when the o2 sensor goes bad on 2004 dodge non upstream and downstream

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 79 Answers

Check Engine Light Will come On The Sensors Are Measuring Exhaust Gas Bad o2 Sensor Could Damage Catalytic Converters.

Posted on Apr 25, 2013

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 1796 Answers

SOURCE: I have a 2004 dodge ram 1500 with hemi 5.7. The

Hi!!
The O2 sensor for Bank 1 is located below left front of transmission, in exhaust. Check diag. below.
1kbron_41.gif

Good Luck!! A HELPFUL - 4 THUMBS - rating for this solution would be greatly appreciated. Thank you for using FixYa.

Posted on Dec 04, 2010

  • 69 Answers

SOURCE: How to replace a downstream O2 sensor on a 2000

Pretty simple you just unplug it and unscrew it with a 7/8 socket or wrench.You can borrow a special socket from auto zone if you need it.Might want to spray it with some WD40 and let it soak for a little too.Good luck

Posted on Oct 30, 2009

  • 23 Answers

SOURCE: had a fault code for

I've got a 2002 Dodge Dakota, with a V8, and I've got 4 O2 sensors - they're referred to by "Bank #" (which tells you which side it's on, if you've got a V8, for example) and "Sensor #" (which tells you whether it is the "upstream" or "downstream" sensor on that bank.

Upstream is the one before the catalytic converter, and downstream is the one after.

Nothing beats a manual (e.g. Haynes) that can show you the actual view of your vehicle, and where each sensor is. I figured that for the price of the manual and the special, slotted 3/8" drive socket for the O2 sensor, I got the following advantages:

* saved installation labor;
* saved some markup on the part itself;
* now have the manual for future reference;

I figure that just the savings in installation labor paid for the manual and special tool...

Posted on Feb 14, 2010

  • 1757 Answers

SOURCE: 2003 dodge caravan with fault code P1035. Is the

Is it Code P1035 or P0135?
It is the Upstream Sensor. 100 Codes ending in 30 thru 35 are dealing with the Upstream Sensor. 100 Codes ending in 36 thru 41 are dealing with the Downstream Sensor.

Let me know if this helped.....

Posted on Mar 27, 2010

  • 134 Answers

SOURCE: On a 2004 Dodge Caravan, the code P0032 apparently

bank 1 sensor 1 is the o2 sensor on the bank with cylinder #1 on the engine side of the catalytic converter.

Posted on Jun 24, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

What means catalyst Efficiency below normal


      Got it scanned and it's P0420: Catalyst efficiency below thresholdbank 1. They said it could be a bad catalytic converter or oxygen sensor. I borrowed a scanner and tried to measure the oxygen sensor readings over time.Sep 8, 2011

      civic - Check Engine code P0420 Catalyst efficiency below ...

      mechanics.stackexchange.com/.../check-engine-code-p0420-catalyst-efficie...
    Feedback

    P0420 Error Code: Catalyst System Efficiency Below ...

    www.obd-codes.com/p0420
    P0420 OBD-II Trouble Code. Technical Description. Catalyst System Efficiency Below Threshold (Bank 1). What does that mean? This diagnostic trouble code ...

    P0420 Code Fix How Its Done Catalyst Efficiency Below ...

    ? 4:25
    https://www.youtube.com/watch?v=-c8090n1Ihs
    Jun 20, 2014 - Uploaded by ACE AUTOS UK
    Here is a tutorial on P0420 code fix catalyst efficiency below threshold How To Diagnose a p0420 code ...

Jan 26, 2016 | Cars & Trucks

1 Answer

Need to know where O2 sensor is located on a 2005 Dodge Grand Caravan.


There are two oxygen sensors: one is upstream of the catalytic converter and one downstream of the catalytic converter. The oxygen sensor, or O2 sensor is usually located near the catalytic converter.Oxygen sensor downstream of the catalytic converter in the exhaust system on the back of the engine. ------- Thanks.Helpmech

Nov 15, 2010 | 2005 Dodge Grand Caravan

1 Answer

Where are the O2 sensor located on a 1997 Dodge caravan sport' and how many are there?


There are 2 o2 sensors on the caravan upstream+downstream
The downstream sensor is located on the exaust pipe at the
converter. As I don't know what engine you have, the upstream
sensors are located as follows
2.4 on exaust manifold firewall side of engine
3.0 on manifold near alternator
3.3+3.8 center of manifold firewall side

Oct 05, 2010 | 1997 Dodge Caravan

1 Answer

2001 buick regal w/ bad ignition coil and clogged catylitic conv.


Hello! The defective ignition coil more than likely contaminated the downstream O2 sensor...If there isn't a trouble code and engine performs in a normal fashion, there's no reason to change the upstream sensor...

Guru........Saailer

Aug 03, 2010 | 2001 Buick Regal

1 Answer

2004 Dodge Stratus Sedan. engine light stays on,


Take the vehicle to any auto parts store that offers to read the fault codes with a scanner for free and find out what that code is. If it shows Upstream or Downstream O2 sensor replace the O2 Sensor. There is a catch, dodge had an issue in the 2000 - 2004. The ECM will show a fault code that indicates the Catalytic converter is faulty. This is actually a faulty Downstream O2 Sensor. If you get a Catalytic converter fault code replace the O2 sensor first if you still have the problem then replace the converter.

Jun 25, 2010 | 2004 Dodge Stratus

2 Answers

Exact location of downstream O2 sensor.


Downstream O2 sensor is after (downstream) the catalitic converter on the exhaust pipe. Upstream O2 sensor is after (downstream) the engine exhaust manifold - before (upstream) the catalitic converter. Upstream O2 sensor controls air-to-fuel ratio to yield a small excess oxygen. Downstream O2 sensor assesses the catalitic converter performance.

Sep 22, 2009 | 2003 Pontiac Vibe

2 Answers

Had a fault code for the upstream o2 sensor on 03 dodge grandcaravan, replaced the o2 sensor and still get a po134 code. Could this be a vac leak or other problem?Exhaust leak? tune up? Injectors or other...


you do know that there are, at minimum, 2 (o2) sensors. One is directly below your manifold and the other is just before your cat. converter on the pipe.

Aug 25, 2009 | Dodge Grand Caravan Cars & Trucks

1 Answer

Replace oxygen sensors


these engines have 1 upstream o2 sensor and 1 downstream o2 sensor..the 1 in the rear exhaust manifold is the upstream and the 1 after the converter is the downstream..make sure you replaced the right one

May 15, 2009 | 1998 Plymouth Grand Voyager

1 Answer

O2 Sensor


Well, Bank 1 is the passenger side of the vehicle. Are you replacing upstream or downstream 02 sensor?

The upstream is in the exhaust manifold. The downstream is further down in the exhaust pipe. Upstream would be designated by the code HO2S1- B1 and the downstream would be indicated HO2S2-B1.

In either case, you basically unplug the wiring connector, use a 7/8 wrench (or an O2 sensor socket which has a groove cut in the side to allow the wiring to not be pinched) and loosen the sensor and install the new one (with anti-seize on the threads) and plug the connector in.

The upstream sensor is pretty easy- the downstream can be a little more difficult, but is not too bad.

Hope this is helpful!!

Nissan Scope Technician- 10+ years experience in Nissan dealership.

Oct 28, 2008 | 2002 Nissan Xterra

Not finding what you are looking for?
2004 Dodge Neon Logo

699 people viewed this question

Ask a Question

Usually answered in minutes!

Top Dodge Experts

yadayada
yadayada

Level 3 Expert

75066 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22095 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7754 Answers

Are you a Dodge Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...