Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: paintshoptec on 23 July 2007, 16:15:59

Title: fault code 89
Post by: paintshoptec on 23 July 2007, 16:15:59

can anyone please tell me what fault code 89 is on a 1998 omega 2.5 v6

Title: Re: fault code 89
Post by: Craig_R on 23 July 2007, 16:28:55

89 Oxygen sensor heater Low voltage

Title: Re: fault code 89
Post by: paintshoptec on 23 July 2007, 16:42:22

please can you tell me where that is located please

Title: Re: fault code 89
Post by: TheBoy on 23 July 2007, 20:46:15

Exhaust downpipe, just before cat.  Check wiring to the lamda...  ...cant remember which side bank 2 is, think its passenger side.

Title: Re: fault code 89
Post by: JasonH on 24 July 2007, 12:36:07

Check your exhaust for a manifold or downpipe joint leak before you rush into changing the sensor.

The sensors can be bought for £50.