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  #21  
Old 07-10-2015, 04:21 PM
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This is what happens at start up.
 
  #22  
Old 07-10-2015, 04:29 PM
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Originally Posted by Camaro 69
You're looking at something else, this is what the MAP sensor looks like.

At 2:03 seconds of my video, i tap the MAP sensor with my finger.
For a split second if you look closely, you can also see the green connector like the one shown in your picture.
The hose with the adapter, that i was looking at, connects to something else.
 
  #23  
Old 07-10-2015, 04:34 PM
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Oh ok, I thought you were reefering to that as the MAP since you were spending time fondling it so dearly! lol
Pretty sure that is just a check valve for your evap system.
 
  #24  
Old 07-10-2015, 04:49 PM
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haha alright lol. yeah i'm puzzled, trying to be as thorough as possible.
And today like i pull into a parking spot with a sharp left and it idles down and dies.

Every time i start it, it sounds like.. stutter...stutter...stutter... VROOM.
So weird, i feel like its flooding somehow.
 
  #25  
Old 07-12-2015, 12:51 PM
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I replaced the MAP Sensor... no dice.

I'm getting the codes 32 and 33 again... geez.
 
  #26  
Old 07-12-2015, 04:02 PM
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  #27  
Old 07-13-2015, 04:11 PM
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The issue i'm having with the car are 2 things.

1) Startup starts at low rmps, stutters for a moment, then kicks into about 1.5 rpms
2)when shifting to reverse or slowing down fastly, it feels like it wants to die.

its a TBI, any ideas? ><
 
  #28  
Old 07-13-2015, 08:24 PM
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I've replaced, EGR, IAC, MAP Sensor, Some Vacuum hoses...
I just purchased an EGR Solenoid.. we will see how it goes.
 
  #29  
Old 07-16-2015, 08:35 AM
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Could be out in left field, but, have you sprayed/checked TBI-to-manifold gasket at the rear of TBI unit?
The bolt pattern is spread apart fairly well, the gasket over time will deteriorate and leak.
Ever disable power to the ECM and let it relearn?
 
  #30  
Old 07-16-2015, 07:16 PM
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i have disconnected the battery before and reset the codes if that's what you mean.

However after doing diagnostics from the haynes repair manual.
When i use a test light from the two ends of the solenoid sensor, no light comes on.

When i go from ground to either side of the sensor, only one side lights up.

So haynes repair manual says it could be three things... an opening in the circuit, or the ecm or ecm connector.

but my question is, i know that i have to keep my prom if i replace the ecm, if that's the case.. could the prom be bad and thats what is causing all of this?

=\ i will try to look up how to test my prom.
 



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