S&T Series Blazer, Bravada, Envoy, Jimmy, Rainier, Trailblazer, Xtreme

Secondary Air Injection Reaction (AIR) Pump & Solenoid

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Fig.



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Fig.



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Fig.



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Fig. Connector Pinout

APNK339 or 739Fuse Output-Ignition1
BPNK/BLK429Air Injection Reaction Solenoid Output

2000 3.1L, 2000 3.4L & 2000-01 3.8L AIR Solenoid Valve Connector Pinout

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Fig.

ARED78AIR Pump Supply Voltage
BBLK250 or 1250Ground

2000 3.1L, 2000 3.4L & 2000-01 3.8L Secondary Air Pump Connector Pinout

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Fig.

ABLK1350Ground
BRED78AIR Pump Supply Voltage

3.5L Secondary Air Pump Connector Pinout

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Fig.

1PNK339Ignition 1 Voltage
2PNK/BLK429AIR Solenoid Control

3.5L Secondary Air Pump Solenoid Connector Pinout



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Fig.



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Fig.



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Fig.



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Fig. 2000-2003 4.8L, 5.3L, 6.0L TP sensor (6) and IAC motor (3)

 
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