1999 Pontiac Sunfire "replacing o2 sensors" Questions

...O2 sensor. How many O2 sensors are on this vehicle and where are they located? Thanks. most cars have only 2 o2 sensors one is below the exaust manifold and the other one near the catalytic ...

p134, p0141, po300, po130 and po135. 2005 Sunfire. po134, po141, po300, po130 and po135. 2005 Sunfire engine missing really bad. Already replaced coil pack, plugs, plug boots, and module. Given that ...

...pipe just after converter same size wrench. do what he says on the earlier post but remember you have to use special silicone when installing o2 sensors, regular rtv can ruin a good brand new o2 ...

...O2 sensors are usually rusted into place, so have some penetrating oil when you do it, I suggest PB Blaster or JB 80. you may also need to heat up the threaded "bung" that the o2 sensor is in with an ...

picture of where the o2 sensor is located on a 2000 pontiac sunfire there are more than one, give me the trouble code and I can tell you which one to replace. Hi, I am not sure that you will find a ...

...o2 sensor is bad. How does it run when its cold? Seriously - before you go replacing anything, check and clean your EGR valve first. If this doesn't clear up your problem, then check the MAP or MAF ...

...replacing it but you should also consider these possible solutions: * Check and fix any exhaust leaks * Check for wiring problems (shorted, frayed wires) * Check the frequency and amplitude of the ...

P1133 97 sunfire Replaced H02S11 and still failed (code 1133) I assume this is a 4 cyl and you changed the O2 sensor bank one sensor one.  The code meanss the sensor is not switching back and ...

...replacing the correct o2 sensor as there are two (upstream and downstream), although it is possible that a bad o2 sensor could keep your engines fuel injection system from delivering the fuel to your ...

My 1999 pontiac sunfire 2.2 liters did not pass the e-test. I feel that something tells my computer to run rich at 2000 rpm. I changed the spark plugs and the air filter. After driving 200 Klm. the ...