XJ XJ8 / XJR ( X308 ) 1997 - 2003

crank position sensor

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Old Dec 1, 2008 | 10:50 AM
  #1  
Idrivejags's Avatar
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Default crank position sensor

I have been researching my problem for a while now. 1999 XJR 98k miles. My question is where is the crankshaft position sensor and is it easy for me to replace it?
 
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Old Dec 1, 2008 | 02:59 PM
  #2  
NorCalDiesel's Avatar
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From: earth
Default RE: crank position sensor

My '01 CPS is under the car right in front of the gear box bell housing. It was very easy to replace, but did not fix my problem. However I have a new CPS. What is your problem?
 
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Old Dec 1, 2008 | 04:01 PM
  #3  
Idrivejags's Avatar
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Default RE: crank position sensor

1999 XJR 98K miles. Never replaced fuel pump(s). When I turn key car will start but will not stay running. It will stall as soon as it runs for 2 secs. I replaced fuel pump relay(s) but no change.
 
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Old Dec 1, 2008 | 07:24 PM
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skanoski's Avatar
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From: Philly
Default RE: crank position sensor

sounds like a vacuum leak - check for that.
 
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Old Dec 1, 2008 | 07:28 PM
  #5  
Brutal's Avatar
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From: Damon /Houston, Texas
Default RE: crank position sensor

Iposted on your othe thread, but that sounds like you need a new electrical switch for the ignition
 
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Old Dec 3, 2008 | 02:10 PM
  #6  
4running's Avatar
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Default RE: crank position sensor

CPS sensors are not usaully in and out. They are generally working or they arent. Usually a associated with a no start condition.
 
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Old Aug 7, 2011 | 10:18 PM
  #7  
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From: charleston, s.c.
Default

idrivejags i am experiencing the same problem w/ my 2003 xjr and was wondering if you ever figured out what your issue was?
 
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