Also, I have heard rumblings of forum members dislike the Bosch O2s and recommend the NTK ones. Although Bosch are readily available at most auto parts stores and NTK are mail order. Unless you have local import shop that carries them,(probably for a pretty penny). I have had good luck with Bosch for the last 7 years and replaced all 4 O2s 2x now with repeat Bosch. I am curious what the actual Rover OEM O2 is?

 

I understand pulling the battery terminals, but what do you mean by letting the capacitors in the truck drain? How long and how do I know when they're drained.

Someone asked if I reset the codes. The only way I have to clear them is with the Ultra Gauge, which I'm not sure if that officially clears them. I'll try pulling the battery cables though.

 

Also, I ordered the O2's from OxygenSensors.com. Not sure if these are good one's but that is all they sell at this online store, got them for $55/each.

 

Also read that holding the positive and negative cables together (once pulled from the battery) can unload the capacitors. On the other hand I read that this could be an old wives tale. Anyway, pulled the cables off and left them off for about an hour but still getting the code.

 

you can get oem ones from amazon.com pretty cheap

 

I also have p0130 code and need to go through emissions. sensors have not been replaced in a long time.....
when purchasing o2 sensors how do I know if I have AELS or not? someone mention maybe in vin #?