Ford - Explorer :: 2003 - Sputter - Got Codes P2196 And P0405 - O2 Sensor?
Jun 22, 2014
I have a 2003 Explorer 4.6, about 2 weeks ago the CEL kicked on but I didn't notice any problem. Last week I stopped at a red light and felt it shacking a little, I took off everything seem ok. At the next light I felt it again and that time it started sputtering, I drove it for a few more days and it would sputter now and then as I was driving and every time when I would stop when it was in drive. I had the codes pulled and it came back with P2196 & P0405 (o2 & EGR).
I was going to buy a new 02 sensor & EGR but I was told that a bad EGR could be causing the o2 code also. I put the new EGR on yesterday and had the codes cleared. I test drove it for about 10 miles with no problems. Today while driving I felt it start doing it again and about 5 mins. later the CEL was back on. I got the codes and again its P2196 & P0405, Should I have changed the 02 sensor instead or what I should do next?
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I have an 03 Explorer 4.6L that is running bad. The code was P2196, I changed B1S1 O2 sensor and cleared code. A few minutes later the SES light was on, I checked codes and now I have P2196 (again) and P0405. Why I was only getting the O2 code and now I have it again after replacing it and a new code (0405 EGR)..
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I have a 2003 malibu with 170000 miles on it. My husband uses this car to commute to work (10 miles one way). We will be buying a newer car in a month or so but my husband really wants to keep this car as a third/back up car. I purchased an OBD 2 scanner and downloaded the torque app (I really enjoy working on cars and I wanted to have more info easily available to me). The codes that it is showing me are P0131 (o2 sensor) and P0405 (EGR?). How should I proceed? I know I need to replace the O2 (easy) but im not sure about the other code.The car has a rough idle, terrible gas mileage and seems to drive as though I have shifted it past Drive and into 1st (its an automatic).
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I've got an '03 Explorer with the 4.0L SOHC that I got for a deal on craigslist as it needed timing chain tensioners. I got that all done and it runs and drives relatively well, but it idles a little bit rough - especially when it's sitting in gear at a stop light. My go-to first attempt for idling issues is to squirt off the MAF sensor, throttle body, and squirt some starter fluid around the vacuum lines to check for vacuum leaks (though it's possible I may have missed a line or two). Neither seemed to work much. I cleared the codes, dumped some Sea Foam and fresh fuel in it and drove it around a little bit and it threw the CEL light, got about 10 mpg, and generally just didn't seem to have as much power as it should (though I have no experience with the 4.0 in a explorer, soI'm not counting that as a hard fact).
I pulled the codes and I've got a:
P2196 (O2 sensor stuck rich - bank 1 sensor 1)
(and)
P0174 (system too lean - bank 2)
That seems kinda weird to me. Bank 1 is rich and bank 2 is lean? That would make it idle and run weird, for sure, but I'm having a bit of a hard time figuring out what would cause that. I think my next step would be to check/replace the plugs, but that's more of a shot in the dark than a proper diagnosis.
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2007 E450 Van. Dash light came on. OBD2 reader indicates: P2196 Ford - Lack of HO2S-11 Switch Sensor Indicates Rich
I need to find out which sensor to replace. It looks like I need to replace Bank 1, Sensor 1, but I am not sure where it is located. My guess it's located on the manifold, but I'm not sure if it's driver or passenger side.
A friend says, "Look in the owners manual for the van and find out which cylinder is cylinder number 1. Cylinder 1 is always on Bank 1."
The owner's manual has no indication of where cylinder one is located. I do not have a service manual.
I am not highly technical, but I do think I can replace the sensor myself, or at least I would like to give it a try.
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I have been getting a P0171 and a P0174 code lean bank 1 and 2 sensor 2. I have replaced all 4 censers the 171 is gone but I keep getting the P0174 and it only comes on when I am on the highway after driving around 10 miles or so i got a freeze frame of the data when it happen.
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Had my friends shop replace my passenger side exhaust manifold on my 2004 FX4. Two studs at the front broke flush and one other broke but was sticking out of the head. To get room they did the trick of unbolting the trans mount and the passenger side engine mount and moved the engine over. All is back together but started throwing the 53,132, 2195 and 2196 codes, engine seamed to run fine though. Before bringing it back in I decided to check for any simple things, vacuum leaks or connectors that might have been knocked loose. At first I thought this was a good candidate for a vacuum leak but it turned out to be a vent for the front hubs.
My next thought was that maybe the pass side upstream oxygen sensor got knocked during the work and was now shorting out. It is very tight on that passenger side! Truck has 102,000 miles so they were at the end of their lives. I decided to just replace all 4 with OEM units. I used one of the oxygen/mapp gas torches from the hardware store and a 7/8 in wrench. The drivers side was easy and I did not have to remove the drive-shaft like some write-ups discussed.
Although doing that would give plenty of room. Pass side downstream is fairly easy, upstream was a bit tougher. I took out the inner fender skirt and loosened the trans dipstick tube. That gave just enough room for my large hands to reach in and turn the connector so the sensor side of the plug faced out. I used a pick and fashioned a hook out of a coat hanger to pull the connector apart. That ended up being the hardest part. Putting a good amount of heat into the sensor bung quickly made all the difference in getting them out.
Here is what the upstream pass side sensor looked like. Could not see it from below or from the wheel well.
The codes are all gone now (were coming back after one drive before) so I think the sensor was the issue.
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2008, 5.4 liter, F250, with 6-speed manual transmission
My truck was running fine until I decided to clean my engine. I just wanted to remove the extra dust covering it, so I used a low pressure garden hose to wash away the dirt that had accumulated last winter and spring.
It started throwing codes like Fuel Rail pressure sensors, P0191, P0192. I had no power, and I could hardly drive the truck.
I figured I had some water in some connectors, so I checked around, but could not detect any moisture.
I kept driving it, and the problem got less severe. One warm summer day, I drove my truck for about an hour trip, and everything looked fine after this. Problem never came back.
I was even noticing that it was better on gas that ever before, I was doing 11liters/100km, in city driving.
Until one day (2 months later), I had to disconnect the battery to do some servicing on my truck (more that 30 minutes), and it started to run crappy again, having some piston misfire, throwing codes P2198 and P2196, (O2 sensors). No power, if I am very gentle on the gas pedal, I can manage it, but as soon as i try to accelerate, runs like crap, black smoke coming out of the exhaust.
The problem comes and goes, sometimes, the problem stops, and I can get going, no issues. Air filter is clean, even tried with no air filter, no differences., but it really sounds like bad air/fuel mixture.
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Have a 2006 ford escape, at idle the engine will run around 1000 rpm's and then regularly dip down 500 rpm's. Through the intake i can here a distinct "thwap" when the RPM's dip.
Only codes are
P0113 and P2196
Problems accelerating sometimes, Took it too a shop they said bad exhaust valve on the backside of the engine either 1-2-3. They said needed engine work, but said they didn't know where the bad valve was so i don't even know how the made the determination. Vac gauge at idle also indicates bad valve.
However, when i give it even the smallest amount of gas possible the engine smooths out and vac gauge reads totally normal and steady.
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I have a 1996 Ford Explorer Eddie Bauer Edition 5.0, the check engine light is on and my code reader gives P0161 and P0155 both stating that the O2 heater circuit sensor is bad. I replaced all 4 of the O2 sensors in the truck, cleared the codes but they still keep coming back. I have tried for a few days now to find something online similar to this but have had no luck. I am not sure what else to do.
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I have a 06 f250 king ranch with 6.0 . A few days ago my scangauge showed a code P0405
I changed my egr and after it showed two codes : P0405 and P0404
It still has a hesitation and loss of power , although better than before the Change.
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My Solara is running horribly. Its acting like the fuel pump or regulator is acting up as it loses power while driving and pumping the pedal usually does nothing. Its so bad that I cant drive it since top speed is about 10mph. If I just slightly touch the gas while driving I can get up to speed a little. It stalls when idling often too.
One thing I notice is if I stop driving for a while (with engine running) sometimes I can then drive away and the engine seems almost normal for 1-2 mins with lots of power. When the engine is cold it usually drives for 2 mins before these problems start.
This is a 2005 Solara. 4cyl 2AZFE gas engine - automatic - all stock - roughly 100,000 miles on the clock.
Its giving 2 codes: P0172 and P2196
I have looked up these codes and from reading I thought to try replacing the MAF sensor - no difference.
It feels like I'm driving a car with a bad carburetor again - really bogs out and laggy and sometimes even sounds like its backfiring slightly.
A bit of history:
- a few months ago I got the P0031 code so I replaced the upstream o2 sensor and all was good for a month or so.
- then about a month ago I got the P0136 code so I replaced the downstream o2 but it was starting to run badly before I could install and when I replaced it there was no change.
- last week I was surprised to see codes P0113, 172, 300, 301, 302, 303, and 136 but found that the battery terminal voltage was 10.5v so I replaced battery and those codes do not come back now.
- I'm thinking that due to the bad battery maybe the o2 sensors were not a problem? The upstream replacement made no difference (though it was running fine-just the CEL came on), and the downstream replacement made no difference (runs badly before and after).
My guess is fuel pressure, regulator, or injectors but its just getting too expensive to try.
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I have a 2011 Elantra that I purchased brand new. Has over 60,000 miles on it. Had a check engine light come about year or so ago which was fixed with a software update at the dealer.
Check engine light is back on now. Steady light; it's not blinking. Brought it to my mechanic. Ran diagnostic and said the oxygen sensor needed to be replaced. P codes were P2096 and P2196. He ordered the sensor from the dealership and installed it. Reset my cars computer. I drove the car 26 miles and the engine light came on again.
Here are my questions:
1. Wouldn't my mechanic's diagnostic equipment tell him what the problem or all the problems were? Why would it tell him the oxygen sensor needed to be replaced when there seems to be another problem causing the engine light to come on?
2. Would the dealership have more insight into a check engine light system problem than a mechanic shop may have?
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None of the windows will function. Took off the door panel wiggled the wiring harness and the windows would function. Fortunately I got them all up.
Now with nicer weather it would be nice to have them working. I assume I have a broken wire leading to the master switch in the driver door. What would be the color code that is likely broken.
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2003 Sport Trac. My car was not starting, told my fuel pump, replaced twice and nothing. Found out about inertia switch and changed it, now car runs.
Before this switch blew out my car was running perfectly, no check engine, nothing. Now i have changed my fuel pump twice and put a brand new fuel filter in and soon after i get lean codes P0171 and P0174. My fuel pressure is 60psi at idle and drops to 0 after about 30 seconds when the car is shut off.
A lot of my intake is new since i did have a vacuum leak before, so i do not suspect that is it, especially since this happened after the new fuel pump. I am completely stuck as to what i should do. And i get hesitation when trying to accelerate sometimes
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1998 explore will not start when hot will turn over sputter and die, after 15 minutes it will start right up that was last monday when it was 80 outside it now colder outside has not done it again, the only thing i have seen that temp gauge is not going past cold never getting to center it will try and drop back down...
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2003 Ford Explorer, with P0171 and P0174 codes, common problem, as I have read. I pulled the cover over the engine off, and I immediately found the likely problem. There is a hose/connection that runs from the valve cover on the right side, about 6 inches behind the oil fill tube across and looks like it comes into the Carb. Where it turns to come into the carb is a rubber elbow. This elbow has a hole in it. Temporarily I have used electrical tape, but when I run the vehicle, I see the elbow begin to collapse. I believe the elbow is getting weak with age, plus the hole/tear doesn't work. Anyway, what i the part number, or what this is called. Hoping Advance Auto, or Napa will have it, just don't know what it is called, and can't figure out the part number. Otherwise I will pull it off tomorrow and take to advance and see if they can match it.
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Finally had a good scan done on my truck at the mechanics. The reoccurring codes were P0478 and P0470. It looks like a bad exhaust pressure control sensor. Looks like an easy fix.
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I have a 2004 santa fe with the 2.7L v6. I was driving and then it started to sputter and then stalled. I tried to restart, but the the engine would crank but no start. I came back to it about half hour later it started up as if there was no problem, and then after a 10 minute ride it stalled and did the same thing.I got it home and scanned it, came up with a couple misfire codes, a crank sensor code, and improper segment timing code ( I never heard of improper segment timing ). Also after fuel fill ups it never wants to start or stay running. I researched the fill up problem and found the purge canister valve to be bad. I haven't changed the purge valve yet, would that have anything to do with the stalling? If the crank sensor was bad, would it start later if it sat for a while. With my experiences when a crank sensor goes bad, the vehicle wont restart at all.
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I recently picked up a 2000 jetta vr6 for a very good price its a glx I have owned a vr6 before and done timing chains myself on it this one is a glx , I am having 5 fault engine codes on my vagcom they are cam position sensor , knock sensor, secondary injection pump, and mass air flow it ran fine 100 miles yesterday this morning the epc came on then went off and ran bad can these codes all be related or do I have to replace each sensor individually..
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I own a 1998 Mitsubishi Mirage with about 190,000 miles on it. The engine light has started coming on and I get three codes:
P0170 Fuel Trim Bank 1P0136 Oxygen Sensor Bank 1 Sensor 2P0301 Cylinder 1 misfire
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