Code P 2444
Hi everyone can anybody please let me know how to replace my secondary air pump and where it is located on my 2005 jaguar X350 V6 I had my EML come on 3 days ago car still drives great no symptoms what so ever so please can anybody give me any information regarding this code will help as the code is saying air pump stuck on regards Graham
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Graham,
I've moved your question from UK & Eire Region forum to X350 forum. You have a better chance of Views and Replies posting TECHNICAL questions in the MODEL forum. The REGION forum is intended for questions about recommended specialists, meetings and other geographically relevant topics. Graham |
The secondary air injection pump is in the right front bumper. To access, you need to remove the undertray that covers the bumper. I believe the relay for the AIR pump is located next to the pump motor.
P244400 - Secondary air injection system pump stuck ON. Possibly causes: Secondary air injection pump control circuit: short circuit to ground. You should easily be able to hear if the AIR pump running continuously. It will normally run for 30 seconds or so on a cold start then shut off. |
Originally Posted by GGG
(Post 2371440)
Graham,
I've moved your question from UK & Eire Region forum to X350 forum. You have a better chance of Views and Replies posting TECHNICAL questions in the MODEL forum. The REGION forum is intended for questions about recommended specialists, meetings and other geographically relevant topics. Graham
Originally Posted by mhamilton
(Post 2371876)
The secondary air injection pump is in the right front bumper. To access, you need to remove the undertray that covers the bumper. I believe the relay for the AIR pump is located next to the pump motor.
P244400 - Secondary air injection system pump stuck ON. Possibly causes: Secondary air injection pump control circuit: short circuit to ground. You should easily be able to hear if the AIR pump running continuously. It will normally run for 30 seconds or so on a cold start then shut off. |
Originally Posted by Graham Sears
(Post 2371927)
Hi many thanks is it near side or off side where the pump is situated and is it easy to replace regards Graham Sears
https://cimg2.ibsrv.net/gimg/www.jag...8466188555.png |
Hi many thanks everything is fine on car drives faultless don't you normally get any type of symptoms of this all I have is a EML light on and a code P2444 just don't want to put it in a garage for it to become a money pit regards Graham
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Originally Posted by Graham Sears
(Post 2372274)
Hi many thanks everything is fine on car drives faultless don't you normally get any type of symptoms of this all I have is a EML light on and a code P2444 just don't want to put it in a garage for it to become a money pit regards Graham
It's your call if you want to leave it unrepaired. I couldn't say whether this will become a money pit or not. Jaguar has never been synonymous with economical repair costs. |
Hi I take on board what you are saying could you please advise what is the relay I would have to change and is next to the pump does it have a code or number the relay regards Graham
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Hi i
Hi just got car back from garage £200 later every thing is fine they checked pump , relay etc turned off EML light came back on took it back to garage everything fine I have been driving jaguars for the last 40 years but this has got me stumped as car drives fine I have been using my garage for the last 10 years always been happy garage said everything is fine but why did my EML come back on
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Some punctuation would help! I can't figure out what you mean :(
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I do not have the circuit diagram for your car, so the following guess may be way off base.
My assumption is that the relay has +ve applied when the ignition is on and the ECU then controls the ground/earth circuit. If it checks for voltage before grounding the circuit, and there is no voltage, due to a short between relay and ECU, it will think the pump is stuck on. Check the relay ground wire to ECU - Ohmmeter on ground at engine or other known ground and other probe on relay -ve wire to ECU. The resistance should be almost infinite. |
Hi to all car sorted know was a faulty relay, that made my EML come on, 2 garages later just to tell me it was a relay, now jag ok going to give it a oil change at the weekend also change air filter and pollen filter does anyone know if there is one or 2 pollen filter s
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Just one cabin air filter, in both of mine.
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