2006 Pontiac GTO AutomaticFACTORY OEM SERVICE PROCEDURE

Engine Sensors 1 Component View

Fig 1: System Component Locations
GM1589521Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Tank Pressure Sensor
2 Modular Fuel Pump and Sender Assembly
3 Manifold Absolute Pressure Sender Assembly
4 Oil Pressure Sensor
5 Heated Oxygen Sensor Bank 2
6 Ignition Coil Module Bank 2
7 Powertrain Interface Module
8 EVAP Canister Purge Solenoid
9 Engine Coolant Temperature (ECT) Sensor
10 Mass Air Flow (MAF) Sensor
11 A/C Refridgerant Pressure Sensor
12 Intake Air Temperature (IAT) Sensor
13 Engine Cooling Fans
14 Throttle Position (TP) Sensor
15 Idle Air Control (IAC) Valve
16 Knock Sensor (KS)
17 Crankshaft Position (CKP) Sensor
18 Knock Sensor (KS)
19 Camshaft Position (CMP) Sensor
20 Underhood Fuse Block
21 Fuel Injectors
22 Ignition Coil Module Bank 1
23 Heated Oxygen Sensors Bank 1
24 Vehicle Speed Sensor (VSS)
25 Evaporative Canister Vent Solenoid
Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

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

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

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