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code p0102/p0103

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Old Aug 1, 2009 | 03:42 PM
  #1  
sux2bme's Avatar
sux2bme
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From: Calgary AB
Default code p0102/p0103

I keep throwing these codes??
I have done a search and keep hearing about the "engine sensor fuse"
does anyone know where that fuse is located?

The car is supercharged with nitrous.
So i have wires running a WOT switch off the throttle body and coil.
Which i have removed to see if that was the problem and nothing??

These code started coming on after a run at the track where my clutch slipped hard and the motor bounced off the revlimiter.
I have erased the codes and they keep coming back.
The car starts fine when cold, but once warm it takes about 25 seconds to start up then the codes pop up.
once running the car runs fine a/f is the same, fuel presure is the same.

It just has a hard time starting when warm?

any ideas?

Thanks
Zane
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Old Aug 1, 2009 | 04:01 PM
  #2  
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sux2bme
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Racer
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From: Calgary AB
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sorry i forgot to say i run Speed Density not a MAF
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Old Aug 1, 2009 | 04:07 PM
  #3  
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Black02SS
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From: Kokomo Indiana
Default

That is common if the car was tuned in SD. If not the car would use the MAF. It has to trip the codes for SD to work.
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