Welcome to the Jaguar Owners' Club!

Membership is completely free, and our community is built by enthusiasts, for enthusiasts. We’re a proudly independent, non-official club, so all the help and opinions you’ll find here come directly from members with real experience of Jaguar Ownership from REAL people.

Join the club! Become part of the community!

Code P1641?

January 19, 20206 yr

Hi fellow enthusiasts.

Further to my post with regards to my none starting V8 i have a code of P1641 which i believe is the main fuel power circuit.

I have replaced the fuel pump and it primes ok,but fuel is not reaching the engine.

I have checked the fuse and relay can you offer any idea of what i should check next.

Many Thanks

Graham

Report

January 19, 20206 yr

p1641 is a strange one as its not listed in jaguar jtis for the S-type

what code reader are you using, recommend Jaguar ids/sdd

some generic code readers can give generic codes which always correct

cheers

Joe

Report

January 19, 20206 yr

Author

Hi Joe,

the P1641 is listed on the Jaguar Forums and also listed in the Jaguar documentation,

ICARSOFT LR2 i use for decoder.,i use to use ids/sdd but no longer.

Since i last posted i have been given the part no. XR8314B192AA.

Thanks for responding.

Graham

Report

Scorpion® Automotive

Latest Deals

Scorpion® Vehicle Tracker Offer - Next Generation CAN-Bus Immobilisation

Disclaimer: As the club is an Scorpion® Partner, The club may be compensated if you make a purchase via Scorpion® links

Create an account or sign in to comment

https://www.jaguarownersclub.com/forums/topic/18592-code-p1641/

Followers

Go to topic listing

JAGUAR CELEBRATES 90TH ANNIVERSARY
JAGUAR CELEBRATES 90TH ANNIVERSARY

Two Visionaries. One Ethos. Ninety Years Apart

Jaguar marks 90 years of fearless design with a poignant moment: SS Jaguar and the brand’s most recent release, Type 00, appear outside The Chancery Rosewood. The property’s fusion of mid‑century, modernist lines and contemporary British artistry reflects Jaguar’s own artistic endeavour.
JOC Admin

December 5, 2025Dec 5
Featured by JOC Admin

December 5, 2025Dec 5
CLUB OFFER - Scorpion® Automotive Security
CLUB OFFER - Scorpion® Automotive Security

VEHICLE SECURITY CLUB OFFER Due to the amount of rising car thefts being reported, the Club has been working with Scorpion® Automotive to get one of the best security solutions for car owners. Fitting an Immobiliser and Tracker in your car boosts security, helps recover it if stolen, lowers insurance costs, and provides real-time location updates, offering peace of mind and enhanced vehicle protection. By securing your car with Scorpion® Automotive, you can also benefit from a free LIFETIME* Premium Membership with the Jaguar Owners' Club. Purchase an Automotive Immobiliser or Tracker for your Jaguar from Scorpion® Automotive by initially clicking through the link. Once fitted, you can then apply for a free Lifetime Premium Membership with the Jaguar Owners Club. Visit the Scorpion® Automotive Website -> Once purchased, apply for your Premium Membership offer here. It's a manual process and once we have processed you will be entitled to a free Lifetime* Premium membership. The X-series uses a combination of buttons and switches in your car to enable/disable the immobiliser. You can choose any combination of buttons making it unique to yourself and your car. X-Series is an invisible and undetectable CAN Bus Immobiliser that protects from modern vehicle theft techniques such as key relay attacks. The latest technology is used to give vehicles the highest level of protection with the immobiliser automatically activating as soon as the ignition is turned off. Visit the Scorpion® Automotive Website -> Club may receive a small commission when purchasing an Immobiliser or Tracker via Scorpion® Automotive. *Lifetime membership denotes lifetime of the club.
JOC Admin

September 4, 2025Sep 4
Featured by Guest

October 29, 2025Oct 29
Jaguar Icons
Jaguar Icons

EXPLORE THE VEHICLES THAT HAVE IMMORTALISED JAGUAR ON THE TRACK AND ON THE ROAD FOR OVER 70 YEARS

Click the link below and jump back to the past by reviewing the wonderful machines that left the factories over the decades, if only just to remind you of the models when Jaguar built some of the best cars in the world !

https://www.jaguar.co.uk/about-jaguar/jaguar-icons.html

Article courtesy of the official Jaguar website https://www.jaguar.co.uk/
JOC Admin

September 9, 2025Sep 9
Featured by JOC Admin

September 9, 2025Sep 9
25th of April visit to Angelsay Motor Museum
25th of April visit to Angelsay Motor Museum

Do you live in North Wales or Shropshire Borders or just fancy a day out with Like minded Jaguar Owners? Meeting near Llangollen North Wales if you would like to drive in convoy. All models and ages of Jaguar very welcome. Please contact Aubrey Admin for details.
- 0 replies
Aubrey

March 18, 2025Mar 18
Featured by Guest

March 18, 2025Mar 18
Myton Jaguar Parts
Myton Jaguar Parts

Now part of Jaguar Land Rover, owned by Tata Motors, Jaguar continues to innovate, blending its racing heritage with modern luxury and sustainability, as it shifts towards electrification with models like the all-electric I-PACE. At Myton Automotive we have great range of Jaguar parts and Jaguar spares, and we also specialise in sourcing parts direct from the manufacturers, passing the savings onto our customers.
JOC Admin

December 5, 20241 yr
Featured by Guest

December 5, 20241 yr