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- เผยแพร่เมื่อ 7 ก.พ. 2025
- In this video we are replacing the upper o2 sensors on my 2003 Jaguar S-Type R. Fault code P1647
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I love this channel always have somebody that you can get to repeat what they said and i'm not getting mad
I have progress to report. The transmission is shifting perfect after I serviced it. The 02 plugs are sorted. The last " mechanic " that repaired the plug plugged in reverse and he mispinned the plug . I still had a misfire and lights coming on. If you can believe it I decided to examine the MAF sensor sure enough it had build up on interior probe. Clean and reinstall car runs like new again. These cars are very sensitive to vacuum leaks and OEM parts. Lesson learned don't use aftermarket they won't work. As well as spark plugs and coil packs. I wanted to thank you for helping me with advise as a 2 year journey is complete . I cant describe what it was like driving it for first time . Thanks again
Hi Mike,
Good to hear that you have got it all sorted out now. Enjoy!
I am going to order the same sensor. I heard that there are 4 located in different positions. I just wonder if this model fit all of the positions ?
can you tell me if secondary injection pump has a sensor. I put new pump but mechanic says sensor is bad, I cannot find one
I have a 2004 s type R and the check engine light just came on and code says PO153 02 circuit slow response bank 2 sensor 1. Does the 02 sensor need changing or something else. thanks
Same as a 2.5 V6? Need to know as soon as possible
Good morning, I'm Italian and I've seen your videos, you're good and professional, so I signed up and I'll take this opportunity to ask you a question, which lambda probe to buy, my OBD P1646 warns me: (heated oxygen sensor 1 (upstream of bank 1) would it be on the left driver's side or the right passenger side? Is DOX - 0428 ok? Thanks in advance for your reply.
Jaguar S Type 30 V6
I have X Type Jaguar 3.0 L 2003 and trouble problem with the temperature manometer. When I star the engine motor car
Make more Jaguar videos 🤓👍Thanx Sir...
You're very welcome - glad you like them. We have almost finished working on our new premises so there will be more on the way.
Cheers - Brian - JagTV
hello 2004 model jaguar 2.5 v6 stype lambda sensor lower and upper I need the part number, what is the OEM number, also from which site can I get it. thanks everyone
This is a dumb question. You replaced one upstream O2 sensor., where is the other one located?
Hi - Each 'CAT' has a Sensor on the upstream and a sensor on the downstream. Upstream is before the 'CAT' and downstream is after the 'CAT'
I got 1646 is IT the same sensor?
No Engine light on
And Great video btw...
Hi P1646 is the upstream (before the CAT) sensor on one side and P1647 is on the other CAT. We changed both sides.
@@jaaagtv Thank You
I’ve cleared the codes but it wasn’t a high spec sensor. Could that be the problem?
It's possible, but it could be a fault in the wiring/circuitry. It really is a 'process of elimination' - i.e. test one component of the system and then the next and so on until the culprit is identified. I would suggest eliminating the sensor first by trying a known working one by swapping it over with the opposite side sensor. There is no single answer to this I'm afraid and you will need some patience and a drop of perseverance. Sorry I can't be of more help just now. Let us know how you get on.
I know bad sensor can really make the owner crazy but what is the general thought about third party after market cheap O2 sensors? The price difference is more than 10 times (OUchhhh).
Hi Sam - yes Jaguar (DENSO) sensors can be expensive but they perform a critical job and we wouldn't trust this to an aftermarket sensor. You could try the cheaper version/s. We can't say what the result would be though. The "rule of thumb" is - always use genuine parts for safety and performance critical use.
Hope this has helped.
Well what was the code. All of the codes you showed, didn't find anything
The DTC was P1647 - it just wasn't listed in the database.
@@jaaagtv Thank you, I have the same 03 STR. It’s also grey😂, I currently have a P0174 code with a LTFT B2 of 18. If you have an email or something or could help me in these comments, I’d appreciate it
I need help . I believe the 02 sensors were plugged into wrong plug !! How do I tell upstream from downstream plug . Thanks in advance
Hi Mike, The upstream sensor connector and its mating half is grey. The downstream sensor connector pair is black. The upstream and downstream connectors should not be interchangeable. This has been our experience on the few that we have done on S Types and XJ8 cars. Hope this helps.
Hi’ I’m getting the code p1647 but I’ve changed the sensor. Any ideas?
Do you get P1647 after clearing the fault codes? and - it's possible that the new sensor is faulty. Did you use aftermarket sensors or the DENSO OEM ones?
Would that make my performance restriction light come on?
Hi Luis - Yes, The Check Engine Light will illuminate if you have a bad or failing oxygen sensor.
Cannot locate my knock sensor 2004 v6 3.0 jaguar s type
Hi have a look at the Workshop manual link - it should be of help. drive.google.com/file/d/1bESNuK3sfeYc0mZO5PUdhdIMuOn5gYij/view?usp=sharing
Mau tanya aku punya masah di indikator traksi gk mau mati jaguar 3.0 s type..ad solusinya
Hello, I have a 2 liters v6 x-type 2002. And I get the code p0174 and p1000. Should I try to change the 02 sensor or not? The symptoms I have are that the rpm doesn't go above 3000 and cruise not available.
Thanks in advance!
Hi - P0174 indicates that there is too much oxygen in the exhaust. It is possible that the 02 sensor is faulty but it could be caused by a number of other things. Have a look at the link below whee this issue is discussed on the Forums.
regards Brian
www.google.com/search?q=jaguar+x+type+dtc+p0174&rlz=1C1CHBF_en-GBGB924GB924&oq=jaguar+x+type+dtc+p0174&aqs=chrome..69i57j0i22i30l7.32947j0j15&sourceid=chrome&ie=UTF-8
You can just try to exchange (swap) bank1 and bank2 O2 upstream sensors, they are with grey connectors both. If you get the same code, you O2 sensor is not faulty. But if you get a different code, say P0171, it means, that O2 sensor is to be replaced.
Hi I’ve a 2008 sv8 it was my dads but he died 4 years ago and I’ve had it garaged until decided to use it a couple of weeks ago, I’ve got these errors, saying it’s running lean bank 1 and 2, mass air flow - circuit Range / performance error, and cat below threshold P0420, p0171,p0174,p0101
Thing is it drives spot on, acceleration is mental, not lumpy, no backfiring… but I keep getting engine management light and these errors… do you have any ideas would could cause all these errors, could a blocked cat cause all these, or faulty sensor ?
I was going to sell it as I need the cash, but I can’t part with it, tbh it’s all I have from my dad so I really want to get it running right, just can’t afford garage fees right now, I don’t mind getting my hands mucky, not new to working on cars but I am with jags, especially a 420bhp supercharged monster, no idea why my dad had it, he drove 60 on the motorway and 30 in a 40 zone
Hi - As the car has been standing for a few years the faults which are displaying are not altogether unexpected. S Types have an extremely sensitive electronic network system and rely on having a top condition battery at the heart of it. The battery may start the car okay but may not be in perfect electrical condition. A low condition battery can (and sooner or later will) cause a number of faults to be displayed especially where a fault includes the wording ""circuit range". The running lean and CAT error you are seeing I would suggest is the result of the car being idle for so long. I would suggest that you check the age of your battery and if it needs replacing then use a 90/95 amp/hr VARTA (Jaguar use these and they are excellent). I would clear all the DTC faults and give the car a GOOD LONG run and see if the faults remain clear. If you love this car for sentimental reasons and for the fact that it goes like 'a scalded cat' then you really must keep it. The 4.2 R Supercharged model is appreciating in value and a 2008 model is the last of the production run by Jaguar Cars. I hope this has helped. Let me know how you get on. Good luck! - Cheers Brian
Hi thanks for replying, I’ll look into the battery as think I’ll treat it to a new one anyhow, mines an xf 4.2 supercharged sv8, definitely intend on keeping him, kids named him George 😂
Had a nightmare with the errors, and don’t want to talk too soon but think it’s better now, I took off the pre sensor on the cat sprayed a litre of thinners in mixed with carb cleaner, and filled if full of engine degreaser foam, and put the sensor back in, left it for an hour, took off the air plenum “bit before the charger” not sure what it’s exactly called but started it up with hammer on the accelerator at 3k , sprayed a bottle of liquid molly cat cleaner in the intake… dash was like a Christmas tree lights and never seen so much smoke come out any exhaust, kept it running until smoke cleared, put it all back together, reset the errors… and been driving for a nearly 2 days now with not a single error on the reader, accelerates on point now as well, I checked the live data and the cat is now almost identical to the bank 2 and airflow is better as well, cleaning the cat out definitely made a difference, just don’t get why I was getting lean errors bank 1, then 1 and 2 with the cat.. not a mechanic so if someone can enlighten me I’d appreciate it, studying this icarsoft though so I can learn how to read the live data, those tools are a life saver
@@GaryTaylorvw Glad you made good progress. Didn't appreciate it was an XF. "My Bad". What model iCarsoft are you using?
I bought the v2 lr on Amazon for £140 with prime delivery, got to fix the door locks now both passenger side front/back aren’t locking / unlocking properly, I can see there’s movement when I lock/unlock just not enough, think I’ll leave that for next weeks challenge 🤷🏼♂️
Mine is V6 and I couldn't find the Denso part where I live, only Bosch is available and it's cheap something like $35. Will it be good as the OEM?
Hi - If the Bosch alternative is only $35 then it's worth trying. Don't forget to clear the 'trouble code' after fitting it. Just double check that you are buying the correct sensor as the connectors are different between the upstream and the downstream sensors.
@@jaaagtv Thank you so much
Hello, do you know the torqe from the cylinder head bolts. From a 2500 engie. I am very grateful if you can help me.
Hi there. I have attached a link that will give you the head bolt torque information. It is the same for the 2500cc and 3000cc engines. Hope this helps.
Regards Brian
drive.google.com/file/d/1b_OEe256IJGx_CO-StMbTrj1FFVYwcGP/view?usp=sharing
Are both sensors the same? to purchase
Hi - the Upstream (before the Cat) Sensor on both sides are the same and the Downstream (after the Cat) Sensor on both sides are the same. Hope this helps. Cheers Brian
Hello, you mentioned that with the 3L V6 the oil filter would be in the way. Is it a major problem to get past?
Hi,
The V6 sensors are still fairly accessible so the oil filter shouldn't present a problem.
@@jaaagtv That's a relief!, Thanks for getting back to me
can a bad maf sensor trigger O2 sensors code or vice versa?
What are the symptoms and what trouble codes are you seeing?
Hey I have a Jaguar s type v6 and I only have a p1000 code on
Hi - check out the following link - this will help.
www.jaguarforums.com/forum/x-type-x400-14/check-engine-light-p1000-code-154611/
What side is bank2 2 p0430
Bank 2 is the side of the engine opposite Number 1 Cylinder.
@@jaaagtv driver side or passenger
@@jaaagtv I have a 2000 s type 4.0
@@Theyhatelonzo The relative position of Bank 2 and Number 1 Cylinder remain constant whichever side of your car is the 'passenger or driver' side.
@@jaaagtv i need to know which one is bank 1.
and what is number one cylinder how do I locate that
Thanks for the video's! Just want to know was that the STR ?
Hi Rudolf,
Yes - 2003MY STR. Many thanks for your comment and for watching.
Cheers
Brian - aka "The Old Man" - JagTV
Make it roar next time sir!