TwinTurbo.NET: Nissan 300ZX forum - Re: Re: Re: Can ECU flash codes be wrong about PTU failure?
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Subject Re: Re: Re: Can ECU flash codes be wrong about PTU failure?
     
Posted by Noncon on May 02, 2008 at 6:30 PM
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In Reply To Re: Re: Can ECU flash codes be wrong about PTU failure? posted by bobluhrs on May 02, 2008 at 01:19 PM
     
Message I think I said that wrong. With Code 21 Ignition Signal Primary Circuit, the ECU didn't get a signal that the ignition system was firing while the engine was cranking. This could be the PTU, but it could be anything else in that circuit too.

KJ

     
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