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mastershake · 10-28-2011, 07:29 AM

update/bump.

p1133 keeps setting, but the upstream o2 readings look normal... no lag.. the sensor wires look good, no damage..

should i just spend the money to get a better o2 sensor or could this be another problem??

also if i DO buy an ac delco sensor, can i take the bosch back under warranty? (bought from autozone)

10-28-2011, 07:29 AM	#3
mastershake GL Member Join Date: Jan 2011 Location: michigan Posts: 414	update/bump. p1133 keeps setting, but the upstream o2 readings look normal... no lag.. the sensor wires look good, no damage.. should i just spend the money to get a better o2 sensor or could this be another problem?? also if i DO buy an ac delco sensor, can i take the bosch back under warranty? (bought from autozone)