P1633 engine code

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03-28-2008, 01:07 PM

willmiami

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P1633 engine code

Need some assistance. I have the check engine light on and a friend checked for a code. I got P1633. His machine stated Keep Alive Power voltage too low. Is this right? Also, how do I fix the problem. Thanks.

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03-28-2008, 07:27 PM

FactoryJaguarTech

Join Date: Jan 2008

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RE: P1633 engine code

Either your battery needs replaced or you have a problem leading to power supply to PCM or PCM itself.

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03-28-2008, 09:23 PM

jag_genius

Join Date: Jun 2007

Location: Pompino Beach , FL

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RE: P1633 engine code

x type or s type?

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