why is my chipped p28 throwing a vtec code when its an LS motor?

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Old Mar 15, 2006 | 03:48 PM
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the.hamburglar's Avatar
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Default why is my chipped p28 throwing a vtec code when its an LS motor?

its really weird guys. runs like *** and throwing a vtec code on a 95 b18b. i loaded a stock ls bin to the rom burner...any ideas?
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Old Mar 15, 2006 | 05:42 PM
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ccivic's Avatar
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Default Re: why is my chipped p28 throwing a vtec code when its an LS motor? (the.hamburglar)

Double check that VTEC is disabled .. sounds stupid, but you never know.
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Old Mar 15, 2006 | 05:44 PM
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Make sure you disable the VTP.
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Old Mar 15, 2006 | 06:43 PM
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Default Re: (93turbo16)

vtp?
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Old Mar 15, 2006 | 06:50 PM
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Default Re: (the.hamburglar)

vtec pressure switch ...

what other codes are you getting? and what wexact code is it?

if the j1 jumper is cut it will not run off the chip and your mystery is solved
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Old Mar 15, 2006 | 06:55 PM
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Default Re: (D@nnY)

code 21 and 20

electrical load detector - 20

21 - VTEC Solenoid Valve defective circuit or unplugged / defective solenoid
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Old Mar 16, 2006 | 05:55 AM
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Default Re: why is my chipped p28 throwing a vtec code when its an LS motor? (the.hamburglar)

ttt
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