X431 Diagnostic Trouble Code - Diagnostic Question

2008 CHEVROLET CRUZE
35,000 MILES
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AARON936251
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  • 1 POST
The Fault light of my Chevrolet Cruze was illuminated,it is diagnosed by LAUNCH X431 detector?The fault code is

P1340,The equipment used to detect is this.

What is the fault?
Mar 19, 2012 at 8:24 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
DTC P1340: Camshaft position sensor B circuit Malfunction
Mar 20, 2012 at 3:37 AM
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IVERSON
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  • 1 POST
P1340, this fault is OBD2 standard failure code,The first letter "P" the point of failure is the engine,B,and C,respectively, body failure and chassis failure.The second is the figure here, hard to explain its meaning.The third is a digital.1?2 said the fuel and air measurement failure, 3 for the ignition system failure, 4 for the Additional exhaust control, 5 for the speed and idle speed adjustment?6 for the control unit and the output signal? 7 for thetransmission.Finally, a set of numbers is the name of the system components about fault. I'm sorry I can only give so much to help you .
Mar 22, 2012 at 7:39 PM
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