Engine Mechanical problem
1998 Subaru Legacy 4 cyl All Wheel Drive Manual 134000 miles
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Hi, my engine codes were P0261,P0264,P0267, P0270. I believe these are low circuit codes for all 4 cylinders. What should I try to fix this problem? At first it was the misfire codes, now the low circuit codes. I have replaced the spark plugs, wires, and coil already. I have also tried fuel injector cleaners.
thanks,
Bronco410

Hi Bronco410,

Those are low circuits for the injectors.

You need to check the injectors for proper power supply and test their resistance. Injectors seems faulty.