Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 676 (ENGINE CONTROLS - 6.6L - INTRODUCTION (2 OF 2))COMPONENT LOCATORENGINE CONTROLS CONNECTORSEXHAUST GAS RECIRCULATION (EGR) VALVE
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Exhaust Gas Recirculation (EGR) Valve
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Exhaust Gas Recirculation (EGR) Valve
WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Exhaust Gas Recirculation (EGR) Valve
Connector Part Information
|
|||
|---|---|---|---|
| Pin | Wire Color | Circuit No. | Function |
| A | GY | 2703 | 5-Volt Reference |
| B | TN | 2754 | Low Reference |
| C | BN/WH | 5763 | EGR Valve Position Signal |
| D | OG/BK | 5764 | EGR Motor High Control |
| E | - | - | Not Used |
| F | L-GN/BK | 5746 | EGR Motor Low Control |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
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.