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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FKS) - Diagnostic Codes (6 Of 6) & Circuit Tests (1 Of 2) >> SFI System >> DTC P21CF-13: Cylinder 1 Injector "B" Circuit Open; DTC P21D0-13: Cylinder 2 Injector "B" Circuit Open; DTC P21D1-13: Cylinder 3 Injector "B" Circuit Open; DTC P21D2-13: Cylinder 4 Injector "B" Circuit Open; DTC P21D3-13: Cylinder 5 Injector "B" Circuit Open; DTC P21D4-13: Cylinder 6 Injector "B" Circuit Open [12/2019 - 10/2022] >> Monitor Strategy

Monitor Strategy

Related DTCs P21CF: Port injector (cylinder 1) circuit/open
P21D0: Port injector (cylinder 2) circuit/open
P21D1: Port injector (cylinder 3) circuit/open
P21D2: Port injector (cylinder 4) circuit/open
P21D3: Port injector (cylinder 5) circuit/open
P21D4: Port injector (cylinder 6) circuit/open
Required Sensors/Components (Main) Port injector (cylinder 1 to 6)
Required Sensors/Components (Related) -
Frequency of Operation Continuous
Duration 10 times
MIL Operation Immediate
Sequence of Operation None
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