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oxygen sensor the cause of stumble and pop?

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Old 09-25-2012, 02:07 PM
  #16  
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Re: oxygen sensor the cause of stumble and pop?

Hey injuneer sry for the long response had a hard time finding a vacuum gauge. But I found one and I hooked it up to the intake manifold right next to where the brake booster line is I believe its for the egr but mines deleted and that port was capped off. At idle I'm reading between 16 and 17in/hg which I read is normal for a cc503. Any other ideas? Thanks so much for the help
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Old 09-26-2012, 06:24 PM
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Re: oxygen sensor the cause of stumble and pop?

What are the chances it could be the maf and not throw a code?
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Old 09-28-2012, 06:35 PM
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Re: oxygen sensor the cause of stumble and pop?

Anyone else in at a loss
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Old 09-29-2012, 06:18 AM
  #19  
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Re: oxygen sensor the cause of stumble and pop?

If all the data is unchanged from the frame you posted earlier, your problem is something that affects only one bank of the engine. While your extensions were not burnt, and "looked" OK, did you test them for continuity?
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Old 10-21-2012, 08:53 AM
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Re: oxygen sensor the cause of stumble and pop?

I have not checked for that. no chance of the opti being bad right?
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