Jaguar

Jaguar Repair Problems? Ask a Jaguar Repairs Expert.

Ask an Expert,
Get an Answer ASAP!

Jaguar

2010 jaguar xf 4.2l has codes p2444 p0414 2096 and 2098. the

Customer Question
secondary air injection pump is...
2010 jaguar xf 4.2l has codes p2444 p0414 2096 and 2098. the secondary air injection pump is getting a constant ground on both wires. when i removed the relay the ground goes away. i ohm tested the green white striped wire from the relay to the connector at the secondary air pump and the wire passed the ohm test. so i then ohm tested the wire from the connector to ground i didn't get a reading so the wire isn't grounding out from the fuse box to the pump when the relay isn't installed. any help would be greatly appreciated
Submitted: 1 year ago.Category: Jaguar
Show More
Show Less
Ask Your Own Jaguar Question
Customer reply replied 1 year ago
any help on where the power is sent to the relay from
Customer reply replied 1 year ago
my wiring diagram says that is comes from a gy-ye wire from the ecm and the only wire of that color that i found on the ecm is at pin 78 or 79 and all that it gets at the computer is ground
Customer reply replied 1 year ago
i found pin 50 on the other connector of the ecm to be gy-ye and to be getting a ground. is it supposed to be getting a ground from the ecm or is it supposed to be getting power
Customer reply replied 1 year ago
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Answered in 1 hour by:
10/20/2016
Jaguar Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 1 year ago
Chad Farhat
Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
Category: Jaguar
Satisfied Customers: 4,541
Experience: Owner at Carolina Auto Service & Sales , 20 years Experience in Foreign & Domestic vehciles
Verified

Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

Ask Your Own Jaguar Question
Jaguar Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 1 year ago

is fuse F12 50 AMP RED FUSE for Air injection secondary pump is that good did you check it will be in the underhood fuse box ?

is fuse F27 5 AMP TAN FUSE fro air injection is that good

you have 2 grounds on it , you are missing power ?

can you activate the air pump if you give power to it straight with it unplugged from car ?

are you getting P0411 also ?

TSB

CONDITION SUMMARY: Situation: On certain 2010 model year Jaguar XF vehicles equipped with the 4.2L V8 engine only, the engine Malfunction Indicator Lamp (MIL) may be illuminated with Diagnostic Trouble Code (DTC) P0411 stored in the Engine Control Module. The On-board diagnostic strategy may experience a false detection of Secondary Air Injection (SAI) performance (the calibration indicates an error exists with pump pressure or check valve operation where none exists). NOTE: Vehicles between R46314 - R63008 must be repaired in conjunction with RECALL J016. Action: Dealers are required to HOLD all affected vehicles within their control and refrain from releasing the vehicles for new or used vehicle sale pending completion of the rework action detailed in this bulletin. Sold vehicles should be repaired at the first available opportunity. Refer to the Repair Procedure outlined below to update the ECM software. To identify repaired vehicles, US dealers must complete and install a Service Action 'Authorized Modifications' label on the radiator support panel. California dealers are required by the California Code of Regulations to complete a salmon-colored 'Vehicle Emissions Recall - Proof of Correction' certificate. This form must be provided to the customer for vehicles registered in California when the Recall work has been completed.

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

Ask Your Own Jaguar Question
Customer reply replied 1 year ago
when you unplug the secondary air injection pump you can add power and ground and it works fine. once you plug it in you can't get it to work by injecting power. i tried to remove the relay and inject power to the pump and all that happened was my relay on my power probe blew
Jaguar Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 1 year ago

okay

do you have a P0411 ? and are the fuses good that i mentioned ?

Ask Your Own Jaguar Question
Customer reply replied 1 year ago
i checked both of those fuses and they are fine. the wire that goes from the relay to the pump doesn't get any ground at the relay until you plug the pump in and then it gets a constant ground. i have considered that the pump could be faulty but i can give the pump power and ground when it is unplugged and it works fine. all of the fuses in the box are good and no i don't have a p0411 code. the only codes that i have are p2444 p0414 p2096 and p2098
Jaguar Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 1 year ago

The DTC Description

P0414 is Secondary air injection pump Switch Valve A is Shorted

Trouble shoot : the Air Vacuum solenoid Injection circuit for short to ground or high resistance

The AIR (secondary air injection) pump is used to provide a supply of air into the exhaust manifolds during the cold start period of the engine. The AIR (secondary air injection) cycle lasts for up to 65 seconds( with engine cold as soon as you crank have your test light set up , do you have power when engine is cold and pump supposed to come on , it will only runs for 65 secs or less ?

is the vacuum line on the map attached good no leaks ?

is the pressure sensor has power on it ?

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

Ask Your Own Jaguar Question
Customer reply replied 1 year ago
the vacuum line is good and the connector is good. it has 5 volts on one wire 1. 5-2.0 volts on another wire and ground on the third wire
Customer reply replied 1 year ago
the one that i tested was located right next to the pump, where is the map sensor located
Customer reply replied 1 year ago
the map sensor is locates in the back of the intake, it has 5 volts 2.2 volts and 1 ground. there is no vacuum line on the map sensor
Customer reply replied 1 year ago
some help would be nice
Customer reply replied 1 year ago
THE FIRST SENSOR THAT I TESTED IS ALSO A MAP SENSOR AND THE POWER TO IT IS FINE. I HAVE PULLED THE SECONDARY AIR INJECTION CONTROL VALVE SOLENOID OUT OF THE VEHICLE AND I OHM TESTED IT WHICH RESULTED IN 0 RESISTANCE INITIALLY AND THEN A CONSTANT 75 OHM RESISTANCE. WHAT RESISTANCE SHOULD IT HAVE IF IT IS GOOD?
Customer reply replied 1 year ago
I would appreciate it is I good get the proper ohm reading on a good secondary air control valve solenoid
Customer reply replied 1 year ago
i would appreciate it if i could get the proper ohm reading on a secondary air control valve solenoid so that i can either replace the solenoid or due further diagnostics on what is causing this problem
Customer reply replied 1 year ago
i guess that i'm wasting my time so i will just pull that vehicle outside and work on something else that i can actually make money on
Ask Matt Your Own Question
Matt
Matt
Matt, Engineer
Category: Jaguar
Satisfied Customers: 406
406 Satisfied Customers
Experience: Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

Matt is online now

A new question is answered every 9 seconds

How JustAnswer works:

  • Ask an ExpertExperts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional AnswerVia email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction GuaranteeRate the answer you receive.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I would (and have) recommend your site to others I was quite satisfied with the quality of the information received, the professional with whom I interacted, and the quick response time. Thanks, and be sure that I'll be back whenever I need a question answered in a hurry.

Stephanie PElm City, NC

used your service this weekend with "Trecers" help. thank you ,thank you, thank you. replaced an A/C fan motor. Local Auto Zone had part. $15.00 "tracer" fee and $40.00 for parts, I saved several hundreds of dollers at a shop. i will recommend you and use you in the future.

David L.Richmond, TX

9 dollars, 2 hours of my time, and I drove away. Your diagnosis was right on the mark. Thank you so much.

PhilMarysville, CA

Lurch. Thank you very much. I had real doubts about this website but your promptness of response, quick followup and to the point answer with picture was incredible.

CharlesWalnut Creek, CA

As a single woman, I really appreciate an excellent and affordable opinion.
Thank you Geordie, I will not hesitate to contact justanswer in the future!

SueCharleston, WV

Another great insight to what may be the problem. I will have my mechanic take a look at it tomorrow. Thanks again, Frank...you do indeed know your stuff.

JimCastleberry, FL

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

< Previous | Next >

Meet the Experts:

Matt

Matt

Engineer

406 satisfied customers

Mechanical Engineer with 20 years experience in the auto industry, 8 yrs in formula 1 engine testing

Don - Mo Lurch

Don - Mo Lurch

Jaguar Mechanic

210 satisfied customers

Import Training, Heavy Line Mech, Mobile Electronics. Sales, Installation & Repair for 30 years

Marty

Marty

European Car Expert

194 satisfied customers

ASE & Bosch Certified Master Tech. Over 30 years experience.

Juan Crespo

Juan Crespo

ASE Certified Technician

150 satisfied customers

A.S.E. Master Technician, Advanced Level, Emissions - Asian, Domestic, & European

JagDoc

JagDoc

European Shop Owner

127 satisfied customers

20 years of experience working with Jaguars. Independent European shop owner and technician.

gemmechanic

gemmechanic

Mechanic

84 satisfied customers

Advanced Trade Certificate in Automotive engineering. 30+ years in the automotive industry

Doc. Jaguar

Doc. Jaguar

Jaguar Technician

64 satisfied customers

Jaguar and Land Rover Technician from 1987 to date. Jaguar and Land Rover independant repair shop.

< Previous | Next >

Related Jaguar Questions
I have a 2011 Jaguar XF that sometimes wont start, when I
I have a 2011 Jaguar XF that sometimes wont start, when I push the start button I get a poofing noise. I then give the battery a charge and it will start. I replaced the battery and the starter. The p… read more
Stephen, MBA
Stephen, MBA
Master's Degree
166 satisfied customers
Got a 2010 XF 3LD been going fine, started thismorning and
got a 2010 XF 3LD been going fine, started thismorning and had a whine noise for a minute which stopped and then the red battery warning came on in the center of the instruments … read more
Kevin
Kevin
workshop foreman /master tech/mot tester
0 satisfied customers
Not sure if you can help, my 2011 xf Jag is now with me in
Hi, not sure if you can help, my 2011 xf Jag is now with me in Tenerife, but the last two to three months i have notice when driving up slight hills the car is not changing up quick enough and i have … read more
Edward Clayton
Edward Clayton
Associate Degree
1,033 satisfied customers
I was driving my 2013 jaguar xf along the freeway and
Hi! I was driving my 2013 jaguar xf along the freeway and suddenly, it started shuddering hard and driving slow after smoothly driving it for 8 miles from work. The warning signal suddenly appeared on… read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
There I have 2009 xf recently every time I put in rev it
hi, there I have 2009 xf recently every time I put in rev it cuts off have to restart car what the problem … read more
Matt
Matt
Engineer
406 satisfied customers
Have a 2011 xf and the window switch in the drivers door
hi have a 2011 xf and the window switch in the drivers door isnt working nor does it work the missors or door locks … read more
Chad Farhat
Chad Farhat
ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
4,541 satisfied customers
2011 jag xf. Smelled little oil burning and just took to
2011 jag xf. Smelled little oil burning and just took to local guy who has changed oil a couple times and when he dropped pan 3-4 quarts were trapped and has got all over the place alternator, etc. Wh… read more
Marty
Marty
European Car Expert
Associate Degree
194 satisfied customers
My jaguar xf 2009 mixed engine oil with coolant.the mixture
my jaguar xf 2009 mixed engine oil with coolant.the mixture appears in the coolant bottle only. … read more
Chad Farhat
Chad Farhat
ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
4,541 satisfied customers
Got fault code p0490 - circuit "A" high........ on jaguar xf
hi there,got fault code p0490 - circuit "A" high........ on jaguar xf 2008- ce58gop- customer asked me to fit 2 new egr valves prior to this as was diagnosed by someone else..... but still got code co… read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
My jaguar xf 2009 mixed coolant with engine oil.The mixture
my jaguar xf 2009 mixed coolant with engine oil.The mixture appears in the coolant bottle only.please help… read more
Chad Farhat
Chad Farhat
ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
4,541 satisfied customers
I was just driving my 2012 xf 49k miles normally then the
I was just driving my 2012 xf 49k miles normally then the vehicle entered low power mode. Didn't hear a sound before this. So I pulled over to the side of the road to get it towed to the nearest shop.… read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
2012 jaguar xf supercharged. Battery not charging warning
2012 jaguar xf supercharged. Battery not charging warning light on in the dash cluster … read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
Iown a Jaguar XF 2009 I having problems with water leaking
iown a Jaguar XF 2009 I having problems with water leaking into the dirver seat and y the back they are unable to find the problems.any advice regards ***** *****… read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
Jaguar xf auto, gearchange selector knob wont come up
jaguar xf auto , gearchange selector knob wont come up ,engine turns over wont start … read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
Had 2012 xf jag washed yesterday - put in garage - this am
Had 2012 xf jag washed yesterday - put in garage - this am nothing - key fobs don't work , key to get into trunk dosen't work. All fuctions are frozen - no sign of battery or anything just shut down.… read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
I have a driver trying to unload a 2014 jaguar xf and the
I have a driver trying to unload a 2014 jaguar xf and the dash says reposition key and the car wont start … read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
I replaced a jaquar xf 30. petrol v6 gearbox, now its not
hi, i replaced a jaquar xf 30. petrol v6 gearbox, now its not even cranking, the gear selector knob is not coming up. … read more
Richard
Richard
Vocational, Technical or Trade Scho
13 satisfied customers
My Jaguar XF gear shifter won't rise, 2012 xf, We've
My Jaguar XF gear shifter won't rise JA: How old is the transmission? Have you checked the brake switch? Customer: 2012 xf JA: Are you fixing your XF yourself? What have you tried so far? Customer: We… read more
Matt
Matt
Engineer
406 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x