Hi there,
P0101 and P0102 indicate an issue with the mass air flow sensor. Here is a list of possible causes.
P0101 MAZDA - Mass Air Flow Sensor Inconsistent with Throttle Position Sensor Read more: https://www.autocodes.com/p0101_mazda.html
P0107 indicates an issue with the manifold absolute pressure sensor. Here is some info for you.
P0107 MAZDA - Manifold Absolute Pressure Sensor Circuit Low Voltage Read more: https://www.autocodes.com/p0107_mazda.html
P0113 indicates an issue with the intake air temp sensor. Here is some info for you.
P0715 VOLKSWAGEN - Input Turbine Speed Sensor Circuit Malfunction Read more: https://www.autocodes.com/p0715_volkswagen.html
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