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Code 5 (Manifold Absolute Pressure)

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Old Mar 31, 2002 | 09:41 PM
  #1  
HaUTSaauce's Avatar
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Default Code 5 (Manifold Absolute Pressure)

I throw code 5 when ever i start the car up and dont rev the motor up a few times while starting. If i give it some gas when starting and rev it up its fine.

Why is this happening?
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Old Mar 31, 2002 | 10:07 PM
  #2  
Kamin's Avatar
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Default Re: Code 5 (HaUTSaauce)

Your map sensor is bad/has a bad connection.
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Old Mar 31, 2002 | 10:27 PM
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Default Re: Code 5 (KAMiN)

what about the vacuum connection/hose from the manifold?

could be gummed up with crap?

carby cleaner should clear it if it is...
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Old Mar 31, 2002 | 11:58 PM
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From: PASADENA, CA, USA
Default Re: Code 5 (HaUTSaauce)

I throw code 5 when ever i start the car up and dont rev the motor up a few times while starting. If i give it some gas when starting and rev it up its fine.

Why is this happening?

1st, have you tampered with your intake manifold at all before this happened? install something recently?

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Old Apr 1, 2002 | 07:58 AM
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Default Re: Code 5 (Katman)

Is it running lean or rich too?
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Old Apr 1, 2002 | 09:30 AM
  #6  
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From: Eastern, NC, USA
Default Re: Code 5 (Katman)

I throw code 5 when ever i start the car up and dont rev the motor up a few times while starting. If i give it some gas when starting and rev it up its fine.

Why is this happening?


1st, have you tampered with your intake manifold at all before this happened? install something recently?

this is a new CTR header that i installed
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Old Apr 1, 2002 | 09:31 AM
  #7  
HaUTSaauce's Avatar
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Default Re: Code 5 (JDMspecEG6)

Is it running lean or rich too?
it is running really rich also
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Old Apr 1, 2002 | 02:10 PM
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Default Re: Code 5 (HaUTSaauce)

up
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