Severity: 🟠 High — diagnose within 1–2 days
ECT signal voltage too low — sensor or short to ground.
Check for short, replace ECT sensor.
What does P0117 mean?
P0117 (Engine Coolant Temperature Sensor Low Input) means ECT signal voltage too low — sensor or short to ground. Common symptoms include over-rich fuelling, black smoke, high fuel consumption.
How much does P0117 repair cost in Hyderabad?
At GarageNation Hyderabad, we diagnose P0117 with dealer-grade scan tools and provide a fixed quote before any work begins. Call +91 8106316369 for an estimate.
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