XK / XKR ( X150 ) 2006 - 2014

No power to the intercooler supercharger pump, fuse good

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Old Jul 6, 2019 | 11:54 PM
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Default No power to the intercooler supercharger pump, fuse good

So I got to replacing my intercooler pump with the upgraded Bosch 001 pump. All went well but when testing power with ignition on I got none going to the pump . Any ideas? I checked fuse 24 under the hood, its all good.
Had the car running with new pump and dont notice any flow either. Is there a relay maybe?

08 jag xkr
 
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2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2018 Jaguar F-Type (AlphaJag ECU TCU, lower upper pulleys intake) 10.77 ,131mph ,700hp

Last edited by AlexJag; Jul 6, 2019 at 11:58 PM.
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Old Jul 7, 2019 | 12:29 PM
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I've moved your question from General Tech Help to X150 forum.

Graham
 
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Old Jun 14, 2024 | 10:43 AM
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Originally Posted by AlexJag
So I got to replacing my intercooler pump with the upgraded Bosch 001 pump. All went well but when testing power with ignition on I got none going to the pump . Any ideas? I checked fuse 24 under the hood, its all good.
Had the car running with new pump and dont notice any flow either. Is there a relay maybe?

08 jag xkr
I have the same issue right now. Did you get it resolved?
 
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Old Jun 14, 2024 | 03:17 PM
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I thought the Auxiliary Water Pump was tightly integrated with the Intercooler Circuit and managed by the ECM.
I further thought that the reason for the "Long Drive Cycle Self Test" following a pump change, ensured that once sufficient operating temperatures were reached, all systems were go, or there would be failure codes.
 
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