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Hi,
I've got a 1996 with 117K miles on it. My check engine light keeps coming on, and I'm trying to figure out why.
I had it scanned and the codes that come up are (all in history):
O2 Sensor Bank 1
Knock Sensor
EGR
I checked the voltage on the O2 Sensor and it is stuck aroudn 1.25V: too high. The EGR is disconnected and so is the knock sensor. The O2 Sensor was replaced a few months ago along with the entire exhaust system from CAT to back. Could my O2 Sensor be broken again after 4 months? Or is the CAT not working properly? Or again, are the disconnected sensors causing problems?
Any suggestions?
I've got a 1996 with 117K miles on it. My check engine light keeps coming on, and I'm trying to figure out why.
I had it scanned and the codes that come up are (all in history):
O2 Sensor Bank 1
Knock Sensor
EGR
I checked the voltage on the O2 Sensor and it is stuck aroudn 1.25V: too high. The EGR is disconnected and so is the knock sensor. The O2 Sensor was replaced a few months ago along with the entire exhaust system from CAT to back. Could my O2 Sensor be broken again after 4 months? Or is the CAT not working properly? Or again, are the disconnected sensors causing problems?
Any suggestions?