Help confirm the data of 96 Sidekick Sport 1.8l

[fixkick]

This is from my scan tool:

My BOSCH 1100 Live Data Plus scan tool showing at View Data at Idle

MIL STATUS (Malfunction Indicator Lamp) off

FUEL SYS 1 (Fuel System1 Loop Status) Open

FUEL SYS 2 (Fuel System2 Loop Status) N/A

CALC LOAD (%) (Calculated Engine Load) 3.1 – 5 not steady

COOLANT (*F) (Engine Coolant Temp) 210 steady

ST FTRM1 (%) (Short Term Fuel Trim1) 0.0 steady

LT FTRM1 (%) (Long Term Fuel Trim1) -14.8

ENG SPEED (RMP) (Engine RPM) 775-800-825 not steady

VEH SPEED (MPH) (Vehicle Speed) 0

IGN ADV (*) (Timing Advance) 8.0 steady

IAT (*F) (Intake Air Temp) 111

MAF (LB/M) (Mass Air Flow) 0.38-39-40-41 not steady

ABSLT TPS (%) (Absolute Throttle Position) 0.0 steady

O2S11 (V) (O2 Sensor Concentration Bank1 Sensor1, Bank2 Sensor1) 0.140-150-160 not steady

ST FTRM11 (%) (Short Term Fuel Trim1) 0.0 steady

O2S12 (V) (O2 Sensor Concentration Bank1 Sensor2, Bank2 Sensor2) 0.310-320 not steady

OBD2 STAT (OBD Status) CA

Questions:

• The system is running OPEN loop, the ECU will not be utilizing any sensor data in this condition, is it true???
  
• With the engine at 210f the ECU should be in closed loop... Why not..., is it true???
  

With this data, can you help confirmed the spec figures of the fuel trims of 96 Sidekick Sport 1.8l???