Self-Diagnostic Results Mode

For DTC and 1st trip DTC descriptions, see DIAGNOSTIC TROUBLE CODE DEFINITIONS. Freeze frame data and 1st trip freeze frame data show a snapshot of the following items at the moment a malfunction is detected.

• FUEL SYS-B1 Or FUEL SYS-B2
  
  Fuel injection system status for bank 1 or bank 2. One of the following modes is displayed:
  • MODE 2: Open loop due to detected system malfunction.
  • MODE 3: Open loop due to driving conditions (power enrichment, deceleration enrichment).
  • MODE 4: Closed loop - using oxygen sensor(s) as feedback for fuel control.
  • MODE 5: Open loop - has not yet satisfied condition to go into closed loop.
• CAL/LD VALUE [%]
  
  Calculated load value.
• COOLANT TEMP [°C] or [°F]
  
  Engine coolant temperature.
• S-FUEL TRIM-B1 Or S-FUEL TRIM-B2 [%]
  
  Short-term fuel trim (indicates dynamic or instantaneous feedback compensation to base fuel schedule) for bank 1 or bank 2.
• L-FUEL TRIM-B1 Or L-FUEL TRIM-B2 [%]
  
  Long-term fuel trim (indicates much more gradual feedback compensation to the base fuel schedule than short-term fuel trim).
• ENGINE SPEED [rpm]
  
  Engine speed.
• VHCL SPEED [km/h] or [mph]
  
  Vehicle speed.
• B/FUEL SCHDL [msec]
  
  Base fuel schedule.
• INT/A TEMP SE [°C] or [°F]
  
  Intake air temperature.