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Home >> Mercury >> 2000 >> Sable V6-3.0L VIN U >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> Tests HM: Secondary Air Injection (AIR) System
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Tests HM: Secondary Air Injection (AIR) System




NOTE
This Pinpoint Test is intended to diagnose the following:
- Harness circuits: B+, EAIR, EAIR Monitor, Ground, AIRB
- Solid State Relay (SSR)
- Electric Secondary Air Injection (AIR) pump
- Secondary Air Injection (AIR) bypass solenoid
- Powertrain Control Module (PCM)
- Secondary Air Injection (AIR) diverter valve
- Vacuum supply
- Air silencer
- Secondary Air Injection (AIR) check valve
- Hoses
- Partial restricted exhaust

Pinpoint Test Schematics and Connectors

NOTE: Not all applications are equipped with both AIR Bypass or AIR Diverter solenoids.

Secondary Air Injection System Connectors:





Electric Air Pump:






Pinpoint Tests




















































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