help all 3 o2 sensors replaced still showing sel

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Nov 6, 2006 | 06:26 PM

darrick

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Dallas Nissan Enthusiast

Joined: Apr 2002

Posts: 1,452

From: DWF

help all 3 o2 sensors replaced still showing sel

I have had a SEL now for a few weeks I showed all 3 O2 sensors to be bad ,so i had all 3 replaced and now guess what?I still get a SEL showing all3 sensors to be bad what should i check next?

Nov 6, 2006 | 06:35 PM

MrDicks95SE

Offset Is Everything.

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From: SoCal

check all wiring connecting each sensor. might be snagged or pinched?

Nov 6, 2006 | 06:39 PM

hitman4

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Joined: Sep 2005

Posts: 64

NICE Ride -Mr****s95SE
wow. i have to say. I realy realy LIke.
5% tint is the only thing i would add.

Nov 6, 2006 | 06:48 PM

Pieps

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Joined: Oct 2005

Posts: 400

Have you reset the ecu?

Nov 6, 2006 | 06:53 PM

darrick

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Dallas Nissan Enthusiast

Joined: Apr 2002

Posts: 1,452

From: DWF

Quote:

Originally Posted by Pieps

Have you reset the ecu?

yes five times keeps coming back

Nov 6, 2006 | 07:12 PM

cam_honestiam

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Check wiring harnesses and test for proper ground. Did you splice the wiring yourself?

Nov 6, 2006 | 08:25 PM

darrick

Thread Starter

Dallas Nissan Enthusiast

Joined: Apr 2002

Posts: 1,452

From: DWF

Quote:

Originally Posted by cam_honestiam

Check wiring harnesses and test for proper ground. Did you splice the wiring yourself?

no spent the extra cash for the o3 sensors that were pre wired

Nov 6, 2006 | 08:32 PM

NmexMAX

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From: Santa Fe, NM

Quote:

Originally Posted by darrick

for the o3 sensors

Ozone sensors?

Nov 6, 2006 | 10:16 PM

MrDicks95SE

Offset Is Everything.

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From: SoCal

Quote:

Originally Posted by hitman4

NICE Ride -Mr****s95SE
wow. i have to say. I realy realy LIke.
5% tint is the only thing i would add.

thanks.

its a 35% tint and im happy. 5% would catch too much attention with the cops around here.

Darrick - run a voltmeter and check if theres any current running through the wires.