Well i got the Legacy back today from Nelson Bays Motor Group and they came up with the following:
Fault: Engine check light on
Carry out Diagnostic checks for fault,
Code P1130 present
Sensor 1 Bank 1 Sensor 1
A/F Ratio Sensor failure - req replacement
Total cost to get this done was $97.70
so I asked them the cost do change this sensor and they said 660 inc GST plus 1 hr labour, I rung up Armstrong Subaru in CHCH and got the sensor for 460 and have decided to replace it myself
what do people make of the code they came up with - no wonder I couldnt diagnose it myself the standard way
also where abouts is the A/F Ratio sensor located? and will I need to get them to reset the ECU properly with their computer after the new sensor is fitted?
Cheers