P0117 Fault Code — Engine Coolant Temperature Sensor Low Input

Severity: 🟠 High — diagnose within 1–2 days

ECT signal voltage too low — sensor or short to ground.

Common Symptoms

Common Causes

How We Fix It

Check for short, replace ECT sensor.

Frequently Asked Questions

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.

📞 Free pickup & drop

Call: +91 8106316369  |  WhatsApp us  |  Book online