AutoZone 1993 Chevrolet Truck K1500 Blazer 4WD 5.7L TBI 8cyl | Repair Guides | Engine Performance & Emission Controls | Connector Pin Identification | Secondary Air Injection (air) Pump Relay Connector | AutoZone.com

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    1993 Chevrolet Truck K1500 Blazer 4WD 5.7L TBI 8cyl

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    Catera 2000-2001

    Secondary Air Injection (Air) Pump Relay Connector

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    Fig.

    PinWire ColorCircuit No.Function
    1----Not Used
    2PPLY110Pump ON Signal
    3----Not Used
    4RED/BLUAP200B+ From Relay K43
    5BLKF200Ground to G103
    6BRN/GRYXR200Relay Control
    7----Not Used
    8REDA730Fused Battery Feed
    9----Not Used

    2000-01 3.0L Secondary Air Injection Pump Relay Connector Pinout

     
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