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B16CRX · 01-05-2005, 09:17 AM

Ok, I was looking in my engine bay earlier (the B16 was put in my car before I got it) and there are a lot of wires that are showing/looking ghetto as hell. So, I started tracing some of them. One in particular that I cant trace just ends and it dangling

Another is a single wire going to some sensor just below the Intake manifold. It has a green plug. Two more sensors just below that, right next to the oil pressure sensor (what are these?). And what is the sensor below the distributor? and both plugs below the vtec solenoid are...????

TIA!!

krazie1 · 01-11-2005, 06:35 PM

I am guessing the one green plug by the dizzy is the vtec pressure switch

and the one behind the manifold is the IAC

B16CRX · 01-11-2005, 10:57 PM

the ones under the manifold go directly to the block from the harness. not the IACV. Any other ideas?

scottp11 · 01-11-2005, 11:49 PM

Maybe your TPS? Can you post pix?

Spunkster · 01-18-2005, 01:39 PM

The one on the back of the engine under the manifold is most likely the knock sensor wire. It really all depends on who didd the wiring harness and where the harness came from.

HONDA_F1 · 01-19-2005, 12:56 AM

the greeen plug under ur intakemanifold is probaly the knock sensor

the 2 near the distributor are vtec oil and solenoid

and there might be one more getto looking wire going to ur exahust manifold that would be the 2nd o2 sensor

01-05-2005, 09:17 AM	#1
B16CRX Senior Member Join Date: Jan 2004 Location: Greenville, SC Posts: 531 iTrader: 0 / 0% Rep Power: 17	Ok, I was looking in my engine bay earlier (the B16 was put in my car before I got it) and there are a lot of wires that are showing/looking ghetto as hell. So, I started tracing some of them. One in particular that I cant trace just ends and it dangling Another is a single wire going to some sensor just below the Intake manifold. It has a green plug. Two more sensors just below that, right next to the oil pressure sensor (what are these?). And what is the sensor below the distributor? and both plugs below the vtec solenoid are...???? TIA!! __________________ 1991 CRX Si PR3 B16A 62mm BBK TB Boosted

01-11-2005, 10:57 PM	#3
B16CRX Senior Member Join Date: Jan 2004 Location: Greenville, SC Posts: 531 iTrader: 0 / 0% Rep Power: 17	the ones under the manifold go directly to the block from the harness. not the IACV. Any other ideas? __________________ 1991 CRX Si PR3 B16A 62mm BBK TB Boosted

01-11-2005, 11:49 PM	#4
scottp11 The Seniorest Member.... Join Date: Nov 2002 Location: El Paso, TX now, originally from Fresno, CA Age: 28 Posts: 986 iTrader: 0 / 0% Ride: 93 Civic CX w/ B16A ,T3/T4 Turbo Rep Power: 31	Maybe your TPS? Can you post pix? __________________ 93civicCXB16A...T3/T4 turbo 00civicSI...CRVtec 93integraLS...GSR My build thread! : http://nwp4life.zeroforum.com/zeroth...d=27937&page=1

01-19-2005, 12:56 AM	#6
HONDA_F1 Member Join Date: Nov 2004 Location: NJ Posts: 72 iTrader: 0 / 0% Rep Power: 11	the greeen plug under ur intakemanifold is probaly the knock sensor the 2 near the distributor are vtec oil and solenoid and there might be one more getto looking wire going to ur exahust manifold that would be the 2nd o2 sensor __________________ g2 integra w/ b16 <a href=\'http://f3.mine.nu\' target=\'_blank\'>http://f3.mine.nu</a>


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01-11-2005, 06:35 PM	#2
krazie1 Junior Member Join Date: Jun 2004 Location: San Fernando, So Kali Posts: 5 iTrader: 0 / 0% Rep Power: 0	I am guessing the one green plug by the dizzy is the vtec pressure switch and the one behind the manifold is the IAC

01-18-2005, 01:39 PM	#5
Spunkster Junior Member Join Date: Nov 2003 Posts: 12 iTrader: 0 / 0% Rep Power: 13	The one on the back of the engine under the manifold is most likely the knock sensor wire. It really all depends on who didd the wiring harness and where the harness came from.

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Sensor help on first gen B16A