Wiring Diagram Cluster
2002 Mazda Protege Fuel Pump Wiring Diagram
Find fuel-pump power and control wiring, relay paths, and fuel-level sender references to speed up no-start diagnosis.
Matched Diagrams
27
Variant Used
Protege 5 L4-2.0L DOHC
Total Vehicle Diagrams
1054
From Diagram To Fix
Use this wiring page as the jump point, not the dead end
Open the exact diagram, then move directly into the vehicle hub, the repair most likely tied to this system, or the code cluster that usually shows up with it.
Keep context
Vehicle Repair Hub
Step out of raw diagrams and into the full 2002 Mazda Protege hub with repairs, specs, codes, and other systems already tied to this car.
View vehicle repair hub →Likely fix path
Exact Repair Guides
These repair flows most often intersect with fuel pump diagnosis on this exact vehicle.
Fuel Pump Replacement →Diagnostic signal
Codes Often Seen With This System
Use the code cluster when wiring faults overlap with check-engine or module-level diagnostics.
P0192: Fuel Rail Pressure Sensor Circuit Low →Top Fuel Pump Diagram Paths
1.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel Pump > Fuel Pump RelayGeneralOpen2.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Fuel Pump > System DiagramGeneralOpen3.Fuel Delivery and Air Induction — Diagram Information and Instructions > Fuel SystemPowertrain ManagementOpen4.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > AbbreviationsPowertrain ManagementOpen5.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Contents of Wiring DiagramsPowertrain ManagementOpen6.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Ground PointsPowertrain ManagementOpen7.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Routing DiagramPowertrain ManagementOpen8.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Identification > Harness SymbolsPowertrain ManagementOpen9.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Symbol Identification > SymbolsPowertrain ManagementOpen10.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > System Circuit Diagram/Connector DiagramPowertrain ManagementOpen11.Fuel Delivery and Air Induction > Fuel Pump — Diagram Information and Instructions > Wiring Color CodePowertrain ManagementOpen12.Fuel Delivery and Air Induction > Fuel Pump — Electrical DiagramsPowertrain ManagementOpen13.Connector Views > Powertrain Management > Fuel Delivery and Air InductionGeneralOpen14.Electrical Diagrams > Fuel Delivery and Air Induction > VIN JM1BJ22#2*#4000001 - 596252Powertrain ManagementOpen15.Electrical Diagrams > Fuel Delivery and Air Induction > VIN JM1BJ22#2*#596253 -Powertrain ManagementOpen16.Electrical Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System DiagramGeneralOpen17.Electrical Diagrams > Powertrain Management > System Diagram > Fuel Delivery and Air Induction > VIN JM1BJ22#2*#4000001 - 596252GeneralOpen18.Electrical Diagrams > Powertrain Management > System Diagram > Fuel Delivery and Air Induction > VIN JM1BJ22#2*#596253 -GeneralOpen19.Exploded Views > Fuel Delivery and Air InductionGeneralOpen20.Fuel Delivery and Air Induction — Connector ViewsPowertrain ManagementOpen21.Fuel Delivery and Air Induction — Diagram Information and Instructions > Intake-Air SystemPowertrain ManagementOpen22.Fuel Delivery and Air Induction — Electrical DiagramsPowertrain ManagementOpen23.Fuel Delivery and Air Induction — Exploded ViewsPowertrain ManagementOpen24.Fuel Delivery and Air Induction — Vacuum and Vapor Hose DiagramsPowertrain ManagementOpen25.Fuel Delivery and Air Induction > Variable Induction System — DiagramPowertrain ManagementOpen26.Vacuum and Vapor Hose Diagrams > Powertrain Management > Fuel Delivery and Air Induction > System DiagramGeneralOpen27.Vacuum and Vapor Hose Diagrams > Powertrain Management > Fuel Delivery and Air Induction > Variable Induction SystemGeneralOpen
Exact Vehicle Hub
Browse →Repairs That Intersect This Wiring
Browse →Likely Trouble Codes for This System
Browse →P0192: Fuel Rail Pressure Sensor Circuit LowCode
Fuel code commonly seen during fuel pump diagnosis.
P0230: Fuel Pump Primary CircuitCode
Fuel code commonly seen during fuel pump diagnosis.
P0231: Fuel Pump Secondary Circuit LowCode
Fuel code commonly seen during fuel pump diagnosis.
P2177: System Too Lean Off Idle (Bank 1)Code
Fuel code commonly seen during fuel pump diagnosis.
P0174: System Too Lean (Bank 2)Code
Fuel code commonly seen during fuel pump diagnosis.
P0191: Fuel Rail Pressure Sensor Circuit Range/PerformanceCode
Fuel code commonly seen during fuel pump diagnosis.
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Same System, Other Vehicles
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