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CRX gets new codes everyday. NEED SOME HELP!!!

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Old 09-09-2003, 04:18 PM
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Default CRX gets new codes everyday. NEED SOME HELP!!!

Its a 90 CRX si with a b16a and it gets different codes almost everyday. right now its getting the 22 Vtec oil presure switch 23 knock sensor and 15 ignition output signal. It starts and runs fine, vtec doesnt work.
The red stuff came out on the ECU so it means someone fucked with it. the knock sensor seems to be hooked up. the knock sensor was replaced and vtec worked for like 20 minutes and the knock sensor code was gone for a couple days. now its back to codes. any ides????????
Old 09-09-2003, 05:05 PM
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Default Re: CRX gets new codes everyday. NEED SOME HELP!!! (leadfoot78)

did the search already. didnt find much.
Old 09-09-2003, 06:24 PM
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Default Re: CRX gets new codes everyday. NEED SOME HELP!!! (leadfoot78)

try another ecu somtimes a bad ecu will give you weird codes i have seen that a few times...
Old 09-09-2003, 08:28 PM
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Default Re: CRX gets new codes everyday. NEED SOME HELP!!! (Stripped Honda)

Hmm found alot of oil in spark plug hole number 1 and 4. cleaned it up and it got rid of the 23 and 15 codes but 22 vtec presure switch still there.
Old 09-10-2003, 05:10 PM
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Default Re: CRX gets new codes everyday. NEED SOME HELP!!! (leadfoot78)

Wild guess but how about bad grounds. If not I agree with changing ECUs.
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