Automotive Flow Chart

flowchart TD
    A[Fuel System Issue] --> B[Check Fuel Pressure]
    B -->|No Pressure| C[Check Pump]
    B -->|Low Pressure| D[Check Filter]
    B -->|High Pressure| E[Check Regulator]

    C -->|No Power| C1[Check Fuse/Relay]
    C -->|Has Power| C2[Test Pump]
    C -->|Weak Pump| C3[Check Screen]
    C1 -->|Blown Fuse| C4[Check Short]
    C2 -->|Failed| C5[Replace Pump]

    D -->|Clogged| D1[Replace Filter]
    D -->|Line Issue| D2[Check Lines]
    D -->|Pump Weak| D3[Test Pressure]
    D1 -->|Still Low| D4[Check Pump]
    D2 -->|Restricted| D5[Replace Line]

    E -->|Stuck| E1[Test Vacuum]
    E -->|Leaking| E2[Check Return]
    E -->|No Control| E3[Check PCM]
    E1 -->|Failed| E4[Replace Regulator]
    E2 -->|Bad Line| E5[Replace Line]