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Toyota
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2007
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RAV4 Base, 2.4 D, FWD
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Repair and Diagnosis
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Engine Performance
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Engine Control System (2AZ-FE)
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SFI System
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DTC P0604 Internal Control Module Random Access Memory (RAM) Error
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Monitor Strategy
Monitor Strategy
MONITOR STRATEGY
Related DTCs
P0604: ECM RAM error
Required Sensors/Components (Main)
ECM
Required Sensors/Components (Related)
-
Frequency of Operation
Continuous
Duration
Within 1 second
MIL Operation
Immediate
Sequence of Operation
None