obd oh how i hate you.

[widepud]

ok ive got a few days left to get the rover inspected . checked it out last night and it said i have a miss fire on cylinder 3 and and p1193 that has something to do w the o2 sensor heaters open down stream or something to that affect. how would i go about fixing said problems? why could'nt i just have a 95 so emissions dont matter?

 

[greg409]

I'm not sure which side, (bank 1, drivers or bank 2, pass), but I'd bet it's got to do with your misfire.

It's an open circuit after the cat, I wouldn't rule out the sensor, but I think you need to track down your misfire first.

DI or DII?
How many miles on plugs & wires?
Type plugs?
Type wires?

luck,greg

 

[Disco Mike]

Misfire is not 02 related. How many miles on your truck, when was it last tuned along with new wires, and Rover cap and rotors?
As a 95, you most likely are a high miler and if you have never changed your 02's, you are probably way past do.