wire identification. OBD2B blue dead end plug

Reply Subscribe

Thread Tools

Search this Thread

01-22-2017, 03:02 PM

RACEPAK

Honda-Tech Member

Thread Starter

Join Date: Mar 2004

Posts: 7,434

Likes: 0

Received 1 Like on 1 Post

wire identification. OBD2B blue dead end plug

hello guys,
can anyone tell me where this wire leads too? the connector is a OBD2B blue dead end plug under the intake manifold,
i assume its O2 sensor related, am i correct?
thanks

Reply Like

01-23-2017, 07:39 PM

spAdam

Honda-Tech Member

iTrader: (1)

Join Date: Jul 2002

Location: Boat on a Hill, CA

Posts: 9,119

Likes: 261

Received 615 Likes on 487 Posts

Re: wire identification. OBD2B blue dead end plug

Those plugs are power and ground distribution, not a "dead end." What color is the wire where it comes out the other side?

Reply Like

01-24-2017, 07:37 AM

RACEPAK

Honda-Tech Member

Thread Starter

Join Date: Mar 2004

Posts: 7,434

Likes: 0

Received 1 Like on 1 Post

Re: wire identification. OBD2B blue dead end plug

Quote:

Originally Posted by spAdam

Those plugs are power and ground distribution, not a "dead end." What color is the wire where it comes out the other side?

thanks i know that, but usualy thats what pepole call them,
wire color is green/black,

Reply Like

01-25-2017, 09:18 PM

JRCivic1

Honda-Tech Member

Join Date: Jan 2013

Location: The South - Roll Tide !!!

Posts: 8,304

Likes: 5

Received 797 Likes on 737 Posts

Re: wire identification. OBD2B blue dead end plug

Green/Black are shared control grounds. It could go to the ECT, IAT, TPS or O2 sensors. You will have to check continuity between the various plugs to detect which specific device it leads to.