what color wire for 02 sensor in ecu? - G35Driver - Infiniti G35 & G37 Forum Discussion

#1

07-24-2007, 04:00 PM

JdM_G35

Registered User

Thread Starter

iTrader: (8)

Join Date: Aug 2005

Location: orange county, ca

Posts: 3,462

Likes: 0

Received 2 Likes on 2 Posts

what color wire for 02 sensor in ecu?

have an air fuel ratio gauge thats digital as well. need the 02 sensor wire color or ecu wire diagram. thanks guys.

Reply Like

#2

07-25-2007, 11:18 AM

Q45tech

Registered User

Join Date: Dec 2003

Location: Marietta, Georgia

Posts: 2,514

Likes: 0

Received 4 Likes on 4 Posts

CAREFUL, newer O2 sensors are quasi wideband and are different from older narrow band units which work with under $200 display units.

Reply Like

#3

07-25-2007, 11:28 AM

ISMSOLUTIONS

Registered User

iTrader: (3)

Join Date: Jun 2005

Location: SoCal

Posts: 3,008

Likes: 0

Received 3 Likes on 3 Posts

You can't tap the factory wiring for a wideband connector!!

Look at the Innovative products...best out there..

Rick

http://www.innovatemotorsports.com/

Reply Like

#4

07-25-2007, 11:49 AM

JdM_G35

Registered User

Thread Starter

iTrader: (8)

Join Date: Aug 2005

Location: orange county, ca

Posts: 3,462

Likes: 0

Received 2 Likes on 2 Posts

its not a wideband, just an air fuel ratio gauge. u can tap into the ecu 02 sensor, its not as accurate but its good enough. i need to know what pin # and what color.

Reply Like

#5

07-25-2007, 11:50 AM

ISMSOLUTIONS

Registered User

iTrader: (3)

Join Date: Jun 2005

Location: SoCal

Posts: 3,008

Likes: 0

Received 3 Likes on 3 Posts

Quote:

Originally Posted by JdM_G35

its not a wideband, just an air fuel ratio gauge. u can tap into the ecu 02 sensor, its not as accurate but its good enough. i need to know what pin # and what color.

Yea - I was going to do that as well..and advised not to do so on these cars...by EMU manufacturers...GL

Reply Like