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 MANUALSCHEVROLET2006SUBURBAN K2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1793 (ENGINE CONTROL SYSTEM & FUEL SYSTEM - 6.6L (LMM) - DTC P02E8 TO DTC P1247)DTC P040FTYPICAL SCAN TOOL DATA
2006 Chevrolet Suburban K2500, 6.0 U
Typical Scan Tool Data
2006 Chevrolet Suburban K2500, 6.0 USECTION Typical Scan Tool Data
WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
EGR Cooler Temperature Sensor
| Circuit | Short to Ground | Open/High Resistance | Short to Voltage |
|---|---|---|---|
| Operating Conditions:
Ignition ON, engine OFF Parameter Normal Range: Varies depending on current ambient temperature and vehicle operating conditions |
|||
| EGR Temperature Sensor 1 Signal | 900°C (1652°F) | -33°C (-27.4°F)1 | -40°C (-40°F) |
| EGR Temperature Sensor 1 Low Reference | - | -33°C (-27.4°F)1 | - |
| EGR Temperature Sensor 2 Signal | 900°C (1652°F) | -33°C (-27.4°F)1 | -40°C (-40°F) |
| EGR Temperature Sensor 2 Low Reference | - | -33°C (-27.4°F)1 | - |
| 1 Actual scan tool value may be colder than the specified value. | |||
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.