check engine light code 43

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Oct 22, 2003 | 08:06 AM

urgonnalearn2

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Joined: Sep 2003

Posts: 500

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From: every where, ny, u.s.

check engine light code 43

How do i fix this to clear the code it says fuel supply malfuction, please let me know asap, thanks

Oct 22, 2003 | 10:54 AM

Downey

Honda-Tech Member

Joined: Feb 2001

Posts: 3,775

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From: Mountain View

Re: check engine light code 43 (urgonnalearn2)

give us some more info on your car? are you runnin a turbo b16 using the stock DX fuel pump or somthing? more info and then we can help you out.

Oct 22, 2003 | 08:09 PM

urgonnalearn2

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Joined: Sep 2003

Posts: 500

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From: every where, ny, u.s.

Re: check engine light code 43 (Downey)

95 integra is the car stock

Oct 23, 2003 | 04:45 AM

EE_Chris

Honda-Tech Member

Joined: Oct 2001

Posts: 4,611

Likes: 3

From: Severn, MD

Re: check engine light code 43 (urgonnalearn2)

If the car is stock, and you've got mileage on it (>100k), I'd suspect your O2 sensor is showing its age.

Oct 23, 2003 | 11:20 AM

Roger

Joined: May 2002

Posts: 265

Likes: 0

From: Fremont, Ca

Re: check engine light code 43 (EE_Chris)

code 43; fuel supply system. Check the fuel pressure and fuel pressure regulator. Also check to see if there are any vacuum leaks.

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