Camshaft Position (CMP) Sensor - Exhaust

2009 Saturn Astra XR, 4D Hatchback, AutomaticSECTION Camshaft Position (CMP) Sensor - Exhaust
Fig 1: Camshaft Position (CMP) Sensor - Exhaust Connector End View
GM2039684Courtesy of GENERAL MOTORS CORP.
Camshaft Position (CMP) Sensor - Exhaust

Pin Wire Color Circuit No. Function
1 0.5 BU 633 Camshaft Position Sensor Signal - Exhaust
2 0.5 BN/YE 632 Low Reference
3 0.5 BK/WH 474 5 Volt Reference 1
Connector Part Information 
  • OEM: 2FW 3-45
  • Service: 19179748
  • Description: 3-Way F Sealed (BK)
Terminal Part Information 
  • Terminal/Tray: Service Connector Assembly - 19179748
  • Release Tool/Test Probe: N/A
RENDER: 1.0x

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

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