XKR2003 P1338 Fuel pump not working

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#41

06-28-2013, 01:10 PM

Gus

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Have you checked the exciter ring?

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#42

06-28-2013, 01:14 PM

Gus

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Oneline diagram for 2003 xk8/r

Link http://www.jagrepair.com/images/Auto.../jagxk2003.pdf

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#43

06-28-2013, 03:34 PM

jaguarlars

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Thanks!

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#44

06-28-2013, 04:55 PM

jaguarlars

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One more shot. Reinstalled the moduls, ECM, BPM and KTM. Car will still not start but the P1338 disapered and instead P1234 comes up and that has not been there before. If this is a step forward I don´t know...

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#45

06-28-2013, 09:15 PM

Gus

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Did you have the battery disconnected when you R&R your modules?

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#46

06-29-2013, 01:01 AM

jaguarlars

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Reinstalled maybe was the wrong way of putting it. I updated all moduls with the IDS/VCM.

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#47

07-02-2013, 11:31 AM

Brutal

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Quote:

Originally Posted by bobf

if the system thinks the fuel tank is empty it should shut down the pump to avoid burning it out w/o fuel to lubricate the pump.
Check range to empty.

nope wont happen, and I have no usefull input without cracking open diagrams and just too busy with people out sick, vacation etc for indepth diag. was mentioned on the exciter ring around the ign barrel. This need to show 33.4 ohms or bad. This IIRC will inhibit fuel pump, but not explain stall when driving

Last edited by Brutal; 07-02-2013 at 11:35 AM.

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