Manifold Absolute Pressure Sensor — Tata Motors Punch
Category: Fuel System | Severity: medium | Cost: ₹2,500–₹7,000
What is Manifold Absolute Pressure Sensor?
Measures intake manifold pressure.
How Manifold Absolute Pressure Sensor Works
Helps ECU calculate fuel delivery.
Why is Manifold Absolute Pressure Sensor Important?
Maintains correct combustion.
Common Problems
- Incorrect readings
Symptoms
- Engine hesitation
Causes of Failure
- Sensor fault
Impact on Car Performance
Fuel inefficiency.
DIY Fix Guide — Step by Step
- Sensor cleaning
Maintenance Tips
- Check during service
Replacement Cost in India
Estimated range: ₹2,500 – ₹7,000
Where to Buy Online
When to Replace Manifold Absolute Pressure Sensor
If readings incorrect.