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Anonymous Posted on May 25, 2014

P0340 fault code

1996BMW 325is,where is located the camshaft position sensor.

1 Answer

HalfmoonUSA

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  • Expert 145 Answers
  • Posted on Oct 17, 2014
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Assuming you have a 1996 328i convertible based on your photo as there were no US 96 328is.
It is located at the left front end of the the engine cylinder head under the plastic cover behind the VANOS solenoid next to the top of the oil filter housing. In addition to the new sensor, you will need new metal o-rings for the VANOS line, a new rubber o-ring for the camshaft sensor and perhaps a new socket head cap screw if you round out the internal hex trying to loosen this Loctited screw.
See Figures 1 & 3 at the following Pelican Parts link.
http://www.pelicanparts.com/bmw/techarticles/101-Projects-14-Cam-Sensor/101-Projects-14-Cam-Sensor.htm

5 Related Answers

Anonymous

  • 674 Answers
  • Posted on Aug 24, 2008

SOURCE: Camshaft Poaition Sensor

a picture is worth 1000 words if ya need more help let me know5a5f7cf.jpg684e6e1.jpg

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Anonymous

  • 161 Answers
  • Posted on May 25, 2009

SOURCE: check engine light is on. Code is related to camshaft position sensor. Where is the sensor located on a 1999 BMW 323is?

This is a normal problem and you need to replace it asap. The camshaft position determines when top dead center compression of the #1 cylinder occurs and the convertsit into a pulse signal that is sent to the pcm , then the pcm uses it to determine the correct injection sequence.

Anonymous

  • 97 Answers
  • Posted on Feb 16, 2010

SOURCE: bmw 323 gives p0340 code. dies at times when

may be time for new spark plugs

Anonymous

  • 1 Answer
  • Posted on Apr 26, 2010

SOURCE: Replace intake camshaft position sensor on 2001 BMW 325ci

http://forums.bimmerforums.com/forum/showthread.php?t=1209580 If you need to replace the intake
This link will guide you thru step by step with pix... it took me approx. an hour to replace!! Good luck!!!!
[email protected]

Anonymous

  • 1 Answer
  • Posted on May 24, 2011

SOURCE: Camshaft Position Sensor

I have a 2000 x5 4.4 my problem is i can turn the ingintion switch wait about 3 to 4 second and the SUV will start. Or sometime I have to turn the inginiton switch all the way off and back on again before it start. I have had the ingintion replaced about 9 months ago.

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I have fault codes P1684 & P0340 on my 2002

P1684 The battery has been disconnected within the last 50 starts.

P0340


This indicates that a problem was detected in the camshaft position sensor circuit. Since it says circuit, that means the problem could lie in any part of the circuit - the sensor itself, the wiring, or the PCM. Don't just replace the CPS (camshaft position sensor) and think that will definitely fix it.
Symptoms Symptoms can include:
  • Hard starting or no start
  • Rough running / misfiring
  • Loss of engine power
Causes A code P0340 could mean one or more of the following has happened:
  • a wire or connector in the circuit could be grounded/shorted/broken
  • the camshaft position sensor may have failed
  • the PCM may have failed
  • there exists an open circuit
  • the crankshaft position sensor may have failed
Possible Solutions With a P0340 OBD-II trouble code, diagnosis can be tricky at times. Here are some things to try:
  • Visually inspect all the wiring and connectors in the circuit
  • Check for continuity in the circuit wiring
  • Check the operation (voltage) of the camshaft position sensor
  • Replace the camshaft position sensor as required
  • Check the crankshaft position circuit as well
  • Replace circuit wiring and/or connectors as required
  • Diagnose/replace the PCM as required
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What does that mean? This indicates that a problem was detected in the camshaft position sensor circuit. Since it says circuit, that means the problem could lie in any part of the circuit - the sensor itself, the wiring, or the PCM. Don't just replace the CPS (camshaft position sensor) and think that will definitely fix it.

Symptoms
Symptoms can include:
  • Hard starting or no start
  • Rough running / misfiring
  • Loss of engine power

Causes A code P0340 could mean one or more of the following has happened:
  • a wire or connector in the circuit could be grounded/shorted/broken
  • the camshaft position sensor may have failed
  • the PCM may have failed
  • there exists an open circuit
  • the crankshaft position sensor may have failed

Possible Solutions With a P0340 OBD-II trouble code, diagnosis can be tricky at times. Here are some things to try:
  • Visually inspect all the wiring and connectors in the circuit
  • Check for continuity in the circuit wiring
  • Check the operation (voltage) of the camshaft position sensor
  • Replace the camshaft position sensor as required
  • Check the crankshaft position circuit as well
  • Replace circuit wiring and/or connectors as required
  • Diagnose/replace the PCM as required

Also, the cams/crank are out of alignment, thats why you are getting a cam position code (P0340). For more details about your model, you can visit autozone.com (free register)

Hope helped whit this (remember rated this help) Good luck.
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I would think it would be just the Camshaft Position Sensor.I looked up the codes and they say pretty much the samething.


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P1336 Ford Crankshaft/Camshaft Sensor Range/Performance












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P0340 code

This indicates that a problem was detected in the camshaft position sensor circuit. Since it says circuit, that means the problem could lie in any part of the circuit - the sensor itself, the wiring, or the PCM.

A code P0340 could mean one or more of the following has happened:
  • a wire or connector in the circuit could be grounded/shorted/broken
  • the camshaft position sensor may have failed
  • the PCM may have failed
  • there exists an open circuit
  • a crankshaft position sensor may have failed
With a P0340 Code diagnosis can be tricky at times. Here are some things to try:
  • Visually inspect all the wiring and connectors in the circuit
  • Check for continuity in the circuit wiring
  • Check the operation (voltage) of the camshaft position sensor
  • Replace the camshaft position sensor as required
  • Check the crankshaft position circuit as well
  • Replace circuit wiring and/or connectors as required
  • Diagnose/replace the PCM as required
The location of these 2 sensors vary. Usually they can be found on the back of the engine or on the transmission. I hope this gives you some direction. Thanks for using FixYa!

Sincerely,

JC
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