jaguar xf 3.0 diesel twin turbo
 

Hi all i am new to this.
I have rebuilt my engine and now put back into car but could anyone tell me is it possible to have connected the two plugs the wrong way at the top of the gearbox i have a message faulty gearbox and the selector lights do not illuminate and the engine will not crank.
thanks.
cliff

Welcome to Jaguar Forums Cliff,

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Welcome to the Forums.

I have no idea, but, the members in the XF (X250) Tech Section will know.

Good luck.

Hello, Cliff,
Welcome to the forums from ElinorB.
(';')

Welcome to the forums Cliff,

Jaguar harness connectors are usually selected to prevent accidental misconnection but all things are possible - I recall the X308 has four identical HO2S connectors which need very careful marking before dismantling so the XF could have a similar trap!

Follow this link https://www.jaguarforums.com/forum/xf-xfr-x250-44/ to the X250 forum for help, advice and information. You can also use the UK & Eire Region forum by following this link https://www.jaguarforums.com/forum/uk-eire-68/ to find other members in your region.

Please add vehicle details to your Signature to help others to give relevant advice. Go to the User CP button on the left of the top menu bar, then Settings & Options under Your Control Panel. Select Edit Signature and enter the details.

Enjoy the forums.

Graham

Welcome aboard Cliff.

welcome to the forum - enjoy!!

Welcome to the forums.