Subaru Legacy owners have reported 2 problems related to o2 sensor (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Subaru Legacy based on all problems reported for the Legacy.
TSB numbers 115899 & 115398
I have a 2001 Subaru Legacy outback. It started giving me trouble and, I found out that there are lot of other people like me who are facing this problem. The vehicle hesitates while driving. It doesn't pick-up speed even if you give it gas. Doesn't cross 35 mph for sometime irrespective of if you give more gas. But suddenly picks up the speed. I once took it to the dealer and he changed the oxygen sensor or knock sensor. It worked alright for a month after that. Again it started doing it. I need help with this. I am told that this site helps me in filing this complaint.
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Vehicle would hesitate at 35mph or less. Had taken vehicle to dealership 6 times for stalling. Mechanic had replaced oxygen sensor & coil packs each time. Even had it test driven. Problem could not be resolved.
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all problems of the 2000 Subaru Legacy
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| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems | |
| Alternator/generator/regulator problems | |
| Ignition problems | |
| Car Will Not Start problems | |
| Ignition Module problems | |
| Battery Dead problems | |
| Battery problems | |
| Fuses And Circuit Breaker problems | |
| O2 Sensor problems |