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.

1. 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.
2. CAL/LD VALUE [%]
   
   Calculated load value.
3. COOLANT TEMP [°C] Or [°F]
   
   Engine coolant temperature.
4. 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.
5. 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).
6. ENGINE SPEED [RPM]
   
   Engine speed.
7. VHCL SPEED [Km/h] or [MPH]
   
   Vehicle speed.
8. B/FUEL SCHDL [Msec]
   
   Base fuel schedule.
9. INT/A TEMP SE [°C] or [°F]
   
   Intake air temperature.