CEL still on after o2 sensor

wagonis · 06-22-2008, 02:47 PM

I got a CEL last week and a code 21 which means the o2 sensor.

So I go out to Autozone and slap a new one on...single wire right in to the header. This is the only sensor I got and never had a CEL before.

After I replace the o2 sensor, I still get a CEL...???

Ben · 06-22-2008, 04:31 PM

Did you clear the codes after you replaced the sensor? Just pull the EFI fuse for 30 seconds to clear the codes.

wagonis · 06-22-2008, 04:44 PM

*in my best Homer voice* DOH!!!!

Okay...all clear.

Ben · 06-22-2008, 04:51 PM

It didn't sound anything like Homer.......

wagonis · 06-22-2008, 05:03 PM

Dude, what do you expect from a mid-east immigrant? That's about the best I can do.

HeartbreakMR2 · 06-22-2008, 08:32 PM

Ben you're not right.

Quote:

Originally Posted by Ben

It didn't sound anything like Homer.......

06-22-2008, 02:47 PM	#1 (permalink)
wagonis Cage Fighter Join Date: Jun 2006 Location: Tampa Bay area, FL Posts: 810 Thanks: 43 Thanked 13 Times in 13 Posts iTrader Rating: (4/100% )	CEL still on after o2 sensor I got a CEL last week and a code 21 which means the o2 sensor. So I go out to Autozone and slap a new one on...single wire right in to the header. This is the only sensor I got and never had a CEL before. After I replace the o2 sensor, I still get a CEL...???

06-22-2008, 04:44 PM	#3 (permalink)
wagonis Cage Fighter Join Date: Jun 2006 Location: Tampa Bay area, FL Posts: 810 Thanks: 43 Thanked 13 Times in 13 Posts iTrader Rating: (4/100% )	in my best Homer voice DOH!!!! Okay...all clear. Last edited by wagonis; 06-22-2008 at 05:02 PM.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

06-22-2008, 04:31 PM	#2 (permalink)
Ben Propulsion Restored Join Date: Aug 2006 Location: Oceanside, CA / Reno, NV Posts: 3,278 Thanks: 18 Thanked 234 Times in 221 Posts My Google Map iTrader Rating: (10/100% )	Did you clear the codes after you replaced the sensor? Just pull the EFI fuse for 30 seconds to clear the codes.

06-22-2008, 04:51 PM	#4 (permalink)
Ben Propulsion Restored Join Date: Aug 2006 Location: Oceanside, CA / Reno, NV Posts: 3,278 Thanks: 18 Thanked 234 Times in 221 Posts My Google Map iTrader Rating: (10/100% )	It didn't sound anything like Homer.......

06-22-2008, 05:03 PM	#5 (permalink)
wagonis Cage Fighter Join Date: Jun 2006 Location: Tampa Bay area, FL Posts: 810 Thanks: 43 Thanked 13 Times in 13 Posts iTrader Rating: (4/100% )	Dude, what do you expect from a mid-east immigrant? That's about the best I can do.