Error 22 VTEC pressure valve on P30, while OK on stock P2T

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May 27, 2004 | 09:42 PM

koczeka

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From: Dunakeszi, Hungary

Error 22 VTEC pressure valve on P30, while OK on stock P2T

Hi guys,

I have got error code 22 'VTEC pressure valve' on my P30 OBD1 ECU.
The car runs fine with the stock P2T OBD2 ECU, no error code.

Does enyone know the solution how to get rid of this error code?

Thanks

May 28, 2004 | 01:27 AM

ShakesTheKlown

Joined: Sep 2002

Posts: 393

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From: WA, USA

Re: Error 22 VTEC pressure valve on P30, while OK on stock P2T (koczeka)

Little more info?

What engine? Are you actually in Budapest, because that would effect which market of engine you've got...

One easy way to take care of it is to get a VAFC. You send a wire from the vafc directly into the ECU and bypass the vtec oil pressure sensor...

May 28, 2004 | 06:30 AM

boomslang

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Joined: Nov 2000

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From: www.boomslang.us

Re: Error 22 VTEC pressure valve on P30, while OK on stock P2T (ShakesTheKlown)

Read this thread....

https://honda-tech.com/zerothread?id=869811

May 31, 2004 | 10:04 PM

koczeka

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Honda-Tech Member

Joined: May 2004

Posts: 891

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From: Dunakeszi, Hungary

Re: Error 22 VTEC pressure valve on P30, while OK on stock P2T (boomslang)

Thanks for the info.

The car is an '98 Euro Civic EK4 with B16A2 (with a lot of ITR parts) and P30 OBD1 ECU.

It seems I have two options:
1. Disable VTP error in ECU (currenly working well for me)
2. apply the wiring solution described in the other topic

Thanks a lot,
Zoltan