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Home >> Subaru >> 2021 >> Crosstrek Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 23 (Engine Control System (2.0L (Except For HEV)) (Diagnostics) (4 Of 4)) >> Diagnostic Procedure With Diagnostic Trouble Code (DTC) >> DTC P219C: Cylinder 1 Air-Fuel Ratio Imbalance >> General Description >> Execution Condition

Execution Condition

WARNING: This page is about a different variant/trim than selected.
Secondary parameters Execution condition
Compensation value status for each cylinder = Integrated time after starting operation*
(Refer to Table)
* Time is calculated cumulatively
400time(s) (12.8 s) or more
(If the secondary parameters are not satisfied for the compensation value status of each cylinder, the integrated time will not be reset)  
SECONDARY PARAMETERS AND EXECUTION CONDITION - STATUS OF EACH CYLINDER CORRECTION VALUE

Secondary parameters Execution condition
Main feedback In operation
Engine speed 1000rpm or more
and
4000rpm or less
The following condition of (A) or (B) is established
  • Condition A: Engine load
0.7g/rev (0.02 oz/rev) or more
and
Amount of intake air
10g/s (0.35 oz/s) or more
  • Condition B: Engine load
0.6g/rev (0.02 oz/rev) or more
and
Amount of intake air
25 g/s (0.88 oz/s) or more