CEL On/Off

[bballcat03]

Ok guys, you might remember recenlty I pulled my codes and the only code that came up besides the "stored" codes was the all ok code(111). Now every once and a while my CEL light will come on and then flick back off. It's weird, it'll stay on for 15 seconds and they never come back on. Then it'll come on for 5 seconds, flick off for 30 minutes(I was driving 4 1/2 hours) and then come on again for another ten seconds. Anyone have any ideas? Here are the codes I pulled again:
Code 1- 111: System checks OK(according to the site that I got the code puller off)

STORED CODES
176 (M) Oxygen sensor not switching - system is or was lean Left or Front HO22SSS - Fuel control
211 (M) Ignition PIP signal was erratic or missing - Ignition Systems
528 (M) System shows voltage at pin 10 (is A/C on ?) or pin 30 (PNP, CPP switch) - PNP
542 (O,M) Fuel pump open, bad ground or always on - - Power / Fuel Pump Circuits

 

[naval-avi8or]

Ok guys, you might remember recenlty I pulled my codes and the only code that came up besides the "stored" codes was the all ok code(111). Now every once and a while my CEL light will come on and then flick back off. It's weird, it'll stay on for 15 seconds and they never come back on. Then it'll come on for 5 seconds, flick off for 30 minutes(I was driving 4 1/2 hours) and then come on again for another ten seconds. Anyone have any ideas? Here are the codes I pulled again:
Code 1- 111: System checks OK(according to the site that I got the code puller off)

STORED CODES
176 (M) Oxygen sensor not switching - system is or was lean Left or Front HO22SSS - Fuel control
211 (M) Ignition PIP signal was erratic or missing - Ignition Systems
528 (M) System shows voltage at pin 10 (is A/C on ?) or pin 30 (PNP, CPP switch) - PNP
542 (O,M) Fuel pump open, bad ground or always on - - Power / Fuel Pump Circuits

DTC 176
O2 is you CEL culprit.

DTC 211
caused 542. CPS signal lost. Could be a stored code in the KAM (Keep Alive Memory) or you previously stalled your car.

DTC 528
Clutch Pedal Position switch circuit failure.

 

[dantheman68]

i have 176 and 542 as well.... car runs (ran) fine and there wasnt much power loss or anything the light is intermitant so idk, but anyway i bet the two are related somehow to the o2 sensor or something

 

[bballcat03]

Ok sweet thanks...
so then,
How much does it cost to get replace the 02 sensor(s)

 

[SHOslyter485]

You can get them from Autozone for $38.99. Get the Bosch, I think PN is 13942. While you're under there, you should replace both of them

 

[bballcat03]

Yeah I plan on replacin them both...I don't get paid till sunday so gotta wait till monday