Question about 2000 Jaguar S-Type

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Water pump changed on a s type jag 2002 v6

We changed the water pump on the car and now we have no throttle on the car its automatic when plugged into the scanner it comes up with trouble code po123 throttle position senor and the car will not rev

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Well I cannot help u with reference to the meaning of the code. But the throttle position sensor is used to ***** the position of the throttle, so as to calculate air fuel ratio and a whole bunch of technical stuff I need not to get into

Posted on Jan 29, 2009


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