JDM ITR B18C, no VTEC pressure switch??
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Joined: Jan 2002
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From: Nowhere and Everywhere
JDM ITR B18C, no VTEC pressure switch??
My friend and I are working on a J-spec ITR swap for his Civic, and while working on the wiring harness today we noticed that the ITR motor does not have the 2-wire plug for the VTEC pressure switch like most other VTEC engines do. The 1-wire solenoid harness plug is there, but not the pressure switch. Is the VTEC system different on these engines, i.e. does it use the other oil pressure reading in some way to operate VTEC? Are USDM B18C5's like this or is this just on JDM B18C's (P73 ECU)?
Joined: Mar 2002
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Re: JDM ITR B18C, no VTEC pressure switch?? (J2turbo21)
Check this link for some info https://honda-tech.com/zerothread?id=558245
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