2002 Dodge Neon Code P0340

Tiny
BREEZE2810
  • MEMBER
  • 2002 DODGE NEON
Computer problem
2002 Dodge Neon Automatic

Car died while was being drove and will not start back up. Checked codes got code P0340-Camshaft Position Sensor Circuit Malfunction - Replaced the Camshaft Position Sensor and the Crankshaft Position Sensor. Car still will not start, what else could be causing this? Reset computer and same code come back.
Sunday, February 1st, 2009 AT 6:53 PM

3 Replies

Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Did you check the wiring circuits to the sensors. Ref voltage--ground-- signal. The cam and crank sensors use the same ref voltage and ground. I believe the cts also uses the same ground.
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Monday, February 2nd, 2009 AT 9:42 AM
Tiny
BREEZE2810
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Ended up being timing belt. Mech said it was giving code because crankshaft was not turning because of timing belt. Thanks for responding though.
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Tuesday, February 3rd, 2009 AT 9:17 PM
Tiny
JDL
  • MECHANIC
  • 16,098 POSTS
Glad you got it fixed.
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Wednesday, February 4th, 2009 AT 8:59 AM

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