DTC 13 and 44
10-13-2014, 10:12 PM
#1
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DTC 13 and 44
My new to me Olds 1992 88 has the Service Engine Light on. Codes are 13 and 44.
Is this as simple as a new oxygen sensor to correct? Any other things I should troubleshoot first? If so, what? Thanks!
Is this as simple as a new oxygen sensor to correct? Any other things I should troubleshoot first? If so, what? Thanks!
10-13-2014, 11:09 PM
#2
Retired
Certified Car Nut
It'* possible.
If your good with a multimeter and know which pins are which, you can set your meter to mV and watch the display. If its constantly changing (like 200-600mV) then the sensor is working. But if your not seeing any voltage or you are, but its not changing a lot or is reading way too high, then you have a bad sensor.
If you do decide to get a sensor, stay away from Bosch. They suck in our cars.
If your good with a multimeter and know which pins are which, you can set your meter to mV and watch the display. If its constantly changing (like 200-600mV) then the sensor is working. But if your not seeing any voltage or you are, but its not changing a lot or is reading way too high, then you have a bad sensor.
If you do decide to get a sensor, stay away from Bosch. They suck in our cars.
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
10-14-2014, 09:07 AM
#4
Retired
Certified Car Nut
Yea, or preferably AC Delco.
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
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2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
11-01-2014, 10:58 PM
#5
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AC Delco O2 sensor for $15 shipped off Amazon. Hopefully this will clear this light...which has apparently been on "a couple years now" per Grandma.
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