Volvo Troubleshooting Questions? Ask a Mechanic for Answers ASAP
Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.
Have you done any of the diagnostic steps for these codes, or do you need those steps?
Here are the diag steps for these codes to see if they are related.
0015 is going to be low oil pressure or a faulty camshaft reset valve.
0107 is going to be a wiring concern to the boost pressure sensor #2 or the sensor is bad.
0602 I can not find this code.
0705 most of the time comes out to be a faulty transmission range sensor.
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Thanks for using Just Answer, Chris
Hello again Chris here,