The P0187 is a generic OBD-II powertrain trouble code. Its official definition is “Fuel Temperature Sensor B Circuit Low Input”.
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The P0179 is a generic OBD-II powertrain trouble code. Its official definition is “Fuel Composition Sensor Circuit High”.
The P0177 is a generic OBD-II powertrain trouble code. Its official definition is “Fuel Composition Sensor Circuit Range/Performance”.
The P0173 is a generic OBD-II powertrain trouble code. Its official definition is “Fuel Trim Malfunction (Bank 2)”.
The P0171 is a generic OBD-II powertrain trouble code. Its official definition is “System Too Lean (Bank 1)”.
The P0165 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit Slow Response (Bank 2, Sensor 3)”.
The P0162 is a generic OBD-II powertrain trouble code. Its official definition is “O2 Sensor Circuit Malfunction (Bank 2, Sensor 3)”.
The P1064 is a P1xxx powertrain diagnostic trouble code, which makes it Manufacturer-Specific (OEM-Defined) — not an SAE/ISO generic code — so its exact “official definition” depends on the brand.