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Home >> Subaru >> 2023 >> Ascent Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (4 Of 4) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P2B00: Cylinder 1 Injection Pulse Performance >> General Description >> Execution Condition

Execution Condition

SECONDARY PARAMETERS AND EXECUTION CONDITION - DIAGNOSIS 1

Secondary parameters Execution condition
Battery voltage 10.9 V or more
Vehicle speed Less than 3000 rpm
Fuel system status Not during fuel cut
Following condition A or B is met
A: Throttle position
0.312% or more
B: Integrated value of intake air amount Value of Map or more
MAP SPECIFICATION

Coolant temperature at first engine start (°C (°F)) -40 (-40) 50 (122) 60 (140) 70 (158) 75 (167) 100 (212) 110 (230)
Integrated value of intake air amount (g (oz)) 1333 (47.01) 1333 (47.01) 1267 (44.69) 1000 (35.27) 250 (8.82) 0 (0) 0 (0)