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Help: ABS Pump keeps running after i shut off car

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Old Jul 19, 2010 | 04:34 PM
  #21  
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my04fairlady
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Ok im going to try that i have to switch abs pumps because the car will not recognize the one i bought. Ill put the original one back on and try it. Does ur engine fan go on after driving a few miles now.
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Old Jul 21, 2010 | 10:08 PM
  #22  
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keichi59
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^^No. The fan runs because the ECU thinks the car is standing still since it's not receiving the speed sensor signals. Cutting the fusible links cuts power but lets the speed sensor signals pass thru.

Hope this works for you...it's at least worth a try and a new fusible link only costs about $10
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Old Jul 23, 2010 | 05:21 PM
  #23  
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my04fairlady
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I put the old stock bad abs pump back on tried it and still does same thing it cut power to abs pump so it doesnt run anymore after the key is out but speedo still doesnt work. Maybe i need to take it to dealer to program the new abs unit i bought to the computer of car??
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Old Jul 25, 2010 | 10:04 PM
  #24  
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keichi59
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That might be worth a shot. Are your speed sensors are in good shape?
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Old Jul 26, 2010 | 09:05 AM
  #25  
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my04fairlady
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i get a speed sensor code all the time i just reset it with my cobb. but i thought that could be cause of abs pump is not comunicating with the computer. i guess they need to be changed
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