Check enigne Light Help plz.....

Information on the naturally-aspirated KA24E and KA24DE engines.
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Bboiscarface
Posts: 4
Joined: Tue Jan 19, 2010 11:33 am
Car: 1991 Nissan 240sx

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Ok.. my check engine light does Not come on for the Split Second when u turn the Car.. It was on earlier today because my battery was bad(got a new battery) 5 min later after turning on the car the Check enigne light turned off.. So i went to get it Smogged they said they cant smog because my check engine light doesnt turn on when in the On postion or when u turn the ignition on.. So it would Auto Fail because of the new System Smog Shops Have...

When i left the Smog Shop on he way home the Light Turned on and off twice then turned off..

So if anyone has any ideas plz inform me..


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Rev_D21
Posts: 5946
Joined: Sun Jan 12, 2003 9:49 pm
Car: 1986.5 D21 LB HD 2WD V6 5Speed
1991 D21 Reg 2WD Auto
1995 D21 Reg 2WD 5Spd
1996 D21 Reg 4WD 5Spd
2012 Versa 1.6S 5-Speed
Location: Somwhere in Western NY
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Invest in a cheap code scanner from Harbor Freight. Go from there.

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Bboiscarface
Posts: 4
Joined: Tue Jan 19, 2010 11:33 am
Car: 1991 Nissan 240sx

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haha thanx.. but i think i found the problem... when i went to the shop to get it reset.. they restted the ecu from the little switch on the side of the ecu where u have to turn it witha flathead screw driver... the problem was it was turned the way to the Right(clockwise) when it was sapposed to be set all the way to the left(counter-clockwise).. So i resetted it then Bingo!*... Check engine light Turn's On when the key is in the On postion then turns off when fully Turning the key to start the Car(engine)..

Now i Need the Spec for Installing the Outer Tie Rod ends and Bellows boots... ill put it in another Forum..


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