ECU — Aston Martin DBX

Category: Electrical | Severity: high | Cost: ₹80,000–₹3,00,000

What is ECU?

Engine Control Unit manages engine performance and parameters.

How ECU Works

Processes sensor inputs and adjusts engine functions.

Why is ECU Important?

Controls fuel injection, ignition timing, and performance.

Common Problems

ECU failure
Software glitches

Symptoms

Check engine light
Poor performance

Causes of Failure

Electrical surge
Software issues

Impact on Car Performance

Engine misbehavior or failure.

DIY Fix Guide — Step by Step

Scan error codes

Maintenance Tips

Avoid voltage spikes

Replacement Cost in India

Estimated range: ₹80,000 – ₹3,00,000

Where to Buy Online

When to Replace ECU

When ECU fails or becomes unresponsive.