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HOMESERVICE MANUALSPONTIAC2006G6 GTP, 2D COUPE, STANDARDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM - 3.9L - INTRODUCTION (2 OF 2)DESCRIPTION AND OPERATIONINTAKE MANIFOLD TUNING VALVE SYSTEM DESCRIPTIONTYPICAL SCAN TOOL DATA
2006 Pontiac G6 GTP, 2D Coupe, Standard

Typical Scan Tool Data

2006 Pontiac G6 GTP, 2D Coupe, StandardSECTION Typical Scan Tool Data
IMT Valve Open

Scan Tool Parameter Normal Range
Normal Operating Conditions: The following scan tool parameters listed below produced the same results from the following operating conditions
  • Key ON Engine OFF
  • Engine idling/driving with light throttle engine speed less than 2,500 RPM
  • Vehicle accelerating with TP Angle between 45-65 percent and engine speed under 3,500 RPM
  • Vehicle accelerating with TP Angle above 65 percent and engine speed over 3,500 RPM
  • Wide open throttle (WOT)
  • Vehicle decelerating without throttle applied
IMT Valve Command Open
IMT Valve Command OFF
IMT Valve Solenoid Circuit Status Incomplete
IMT Valve Position Open
IMT Valve Feedback 8-12 momentarily during first start-up
15-30%
IMT Valve Closed

Scan Tool Parameter Normal Range
Operating Conditions: Vehicle accelerating with moderate throttle (TP sensor above 45 percent) engine speed above 1000 RPM.
IMT Valve Command Closed
IMT Valve Command ON
IMT Valve Solenoid Circuit Status OK
or
Incomplete
IMT Valve Position Closed
IMT Valve Feedback 70-90%
RENDER: 1.0x

NO RELATED

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

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.