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Author Topic: 3lt v6 elite v reg  (Read 486 times)

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ashton

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3lt v6 elite v reg
« on: 08 November 2013, 18:29:21 »
Hi, am looking for some help - we have an Omega which is running rough.  Has been put on a diagnostic tool, The first code came up as 74 but when cleared, it now comes up as Code 31 which is crank sensor fault and says "Fault - no RPM signal".  Changed the sensor twice, cleared the code fault, runs ok for about 10 minutes but then runs rough again.  Can anyone please help.
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RobG

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Re: 3lt v6 elite v reg
« Reply #1 on: 08 November 2013, 18:39:07 »
Code 31 is not crank sensor, just means engine not running. Regards 74, try running with MAF unplugged
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albitz

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Re: 3lt v6 elite v reg
« Reply #2 on: 08 November 2013, 18:48:34 »
Also check plug wells for oil or water. ;)
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