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 MANUALSHYUNDAI2011SANTA FE GLS, 3.5 G, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 23 (ENGINE CONTROL SYSTEM DIAGNOSIS (1 OF 2) - G2.4 DOHC)DTC P011B: ENGINE COOLANT TEMPERATURE/INTAKE AIR TEMPERATURE CORRELATIONINSPECTION/REPAIRSYSTEM INSPECTION
2011 Hyundai Santa Fe GLS, 3.5 G, AWD
System Inspection
2011 Hyundai Santa Fe GLS, 3.5 G, AWDSECTION System Inspection
WARNING: This page is about a different variant/trim than selected.
- Connect GDS and observe service data relating ECTS and IATS
- The ECTS and IATS parameters should be change gradually without any sudden changes. When the engine is cold, the ECTS and IATS values should look similar, depending on the ambient air temperature. After warm-up, the IATS signal should not change significantly, while the ECT rises steadly and stabilizes when the thermostat opens. The indicates that the normal increase of the engine coolant temperature is larger than the normal increase of the intake air temperature as the engine warms up.
- Was a problem found?
YES
- Measure the sensor resistance refer to 'Specification' on the 'General Information'. Replace sensor as necessary. If not, check the sensor for contamination, deterioration, or damage. and repair as necessary. And then go to "Verification of Vehicle Repair" procedure.
NO
- Go to next step as below.
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.