O2 Sensor Malfunction

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Aug 14, 2005 | 02:12 PM

richarfg

Thread Starter

Biker

Joined: Apr 2005

Posts: 7

Likes: 0

From: Wildwood, Texas

O2 Sensor Malfunction

I have the "Check" light on. A hand-held computer indicated that the malfunction is the O2 Sensor. Can someone tell me how to tell which O2 sensor is bad?

Aug 16, 2005 | 07:20 PM

wilp99

Safety Car

Joined: Aug 2003

Posts: 4,317

Likes: 1

From: TAMPA

theres primairy o2 sensor and a secondary o2 sensor.. the primairy is closer to the engine, and the secondary is located usually attatched to the cat converter.

Nov 9, 2005 | 11:42 AM

jeffyncs

comptech

Joined: Feb 2005

Posts: 175

Likes: 0

From: G-burg, Md

the hand-held computer my mechanic has tells which one is bad... did you find out what was the cause of it becoming bad?

Nov 9, 2005 | 01:17 PM

phipark

Not Asian

Joined: Jul 2003

Posts: 13,409

Likes: 1

From: St. Louis

Quote:

Originally Posted by wilp99

theres primairy o2 sensor and a secondary o2 sensor.. the primairy is closer to the engine, and the secondary is located usually attatched to the cat converter.