Codes (o2 sensor?)
Thread Starter
|
1st Gear
Joined: Aug 2010
Posts: 1
Likes: 0
Codes (o2 sensor?)
I have a 2000 Discovery. I just had both O2 sensors replaced about 2 months ago. I got a service engine light and checked the code and I got P0300 (Misfire On Multiple Cylinder), P0303 (Misfire Cylinder 3), P0305 (Misfire Cylinder 5), P1170 (?), and P1300 (?).
I don't know the specifics on the P1170 AND P1300 but from what I've found, its something with an O2 sensor.
Does anyone know what this could be?
I don't know the specifics on the P1170 AND P1300 but from what I've found, its something with an O2 sensor.
Does anyone know what this could be?
Pro Wrench
Joined: May 2010
Posts: 1,918
Likes: 86
From: St Louis MO
Diagnose and fix the misfire codes before worrying about O2 codes. The O2s are kind of at the end of the chain of events. If something is messing up further up the chain of events, it can cause an O2 code.
What condition are the plugs and wires? What brand and how many miles on them?
What condition are the plugs and wires? What brand and how many miles on them?
Thread
Thread Starter
Forum
Replies
Last Post
