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2002 civic lx to ex battery light on

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Old 09-23-2011
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Question 2002 civic lx to ex battery light on
Hi I'm new to this forum.i have a 02 civic lx body with a ex motor. My battery light cam on last night. But my battery is fine my alternator is fine. CAN ANYONE HELP ME PLEASE
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
How do you know your alternator is fine and charging the battery?
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
I had it tested both of them.And I have a new wire go from the alternator to the battery.
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
Have you checked all your grounds?
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
Originally Posted by 02civicboy
I had it tested both of them.And I have a new wire go from the alternator to the battery.
What is the voltage across the battery when the car is running with no load?
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
Originally Posted by Matt_75
What is the voltage across the battery when the car is running with no load?
The voltage is at 14.25 with no load and at the alternator it is at 14.30.The engine is not the stock one. I blow up the stock lx engine and put a stock ex engine.
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Old 09-24-2011
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Re: 2002 civic lx to ex battery light on
Originally Posted by MindBomber
Have you checked all your grounds?
No would that make the battery light come on and stay on for two days.
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