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ldybug74010
Dodge Dakota
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9/21/2002
11:58:30

Subject: check engine light....
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I have a 1999 Dodge Dakota Sport.....I have customized it!! I have installed...an open air iduction kit....trottle body plate... high flow cat. and custom exhaust...racing suspention.... ect... ect.... But, I am having problems with my "check engine" light.....it keeps coming on.... I know that there is nothing wrong with my truck...but with the high flow exhaust....the computer thinks there is a leak....but, there is not!! My question is....Is there anything I can do to get that light to go off and stay off??? I have heard that there is a " trick" that can be done to make it stay off,... but have no idea what it could be. Any help would be great!!! Thanks!!!



DakotaDan
*GenIII*
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9/21/2002
12:26:14

RE: check engine light....
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Best thing for you to do would be go to a AutoZone and let them pull the codes to see what is tripping the MIL

It's Free................

Dan

"Can You Hear Me Now"........................................GOOD !!!!!!!!!!!!!!!!!!!!!!!!!



ldybug74010
Dodge Dakota
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9/21/2002
12:31:16

RE: check engine light....
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Thanks Dan.....for your response....but I have taken it to Auto Zone and a local dealership...and it always comes up that I have an exhaust leak!! With the "high flow" exhaust system I have on my truck....the computer thinks that there is a leak......even installed a "high performance" computer chip..... hoping that it would fix the problem...but it hasnt!!!
AUGHHHHHH!!!!



DakSport
Dodge Dakota
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9/23/2002
12:39:48

RE: check engine light....
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I have a 2000 and im always getting the check engine light when i scan it for the code trip and cruise flash and it doesnt return a code. I have reset the pcm once and it stayed off for a couple of days. I can see anything being wrong with it as there is only 28,000 kms on it.

thanks



Neil
Dodge Dakota
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9/23/2002
15:01:28

RE: check engine light....
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Check a little more in depth how the PCM determines that there is an exhaust leak. That might be at fault. Off hand I have not read another post with the exhaust leak issue from a free flow exhaust. On the various Dakota forums ther are all kinds of exhausts from true duals, and without cats and no mufflers.



DaveR
GenII
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9/23/2002
16:53:21

RE: check engine light....
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Possibly a kat box from KRC would help. Although I think that is for the o2 sensor elimination but it might be worth looking into.



ldybug74010
Dodge Dakota
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9/24/2002
15:25:23

RE: check engine light....
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Thanks all for your ideas....trust me...I am going to try just about everything to get this problem solved!!! And if worse comes to worse..... take the light out or....just put tape over it!!! Just teasing!!! Its just sooo agervating...knowing that nothing is wrong with the truck and that light comes on!!! Thanks again!!!



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