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Affordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingMass Airflow Sensor Replacement made easy
Enter your cars details to request an estimate for your repair. 🔧
Or choose from hundreds of common repairs here.
New Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingNew Zealand's #1 mobile mechanicPay in 4, with Afterpay12 month, 10,000km warrantyAffordable, upfront pricingMass Airflow Sensor Replacement made easy
Enter your cars details to request an estimate for your repair 🔧
Why book with us?
Tell me about my Mass Airflow Sensor Replacement
The mass airflow (MAF) sensor measures the amount of air entering the engine and sends this information to the ECU (engine control unit). The ECU then adjusts the fuel injection to maintain the right air-fuel ratio. If the sensor fails, the engine may run poorly, consume more fuel, or fail to start. Replacing a faulty MAF sensor restores smooth performance and efficiency.
What is a mass airflow sensor replacement?
This service involves removing the faulty MAF sensor and installing a new one. The sensor is usually located between the air filter box and the throttle body. After replacement, the ECU may be reset or updated to ensure accurate readings.
Why do you need a mass airflow sensor replacement?
A bad MAF sensor can send incorrect data to the ECU, causing the engine to run too rich or too lean. This results in rough running, poor fuel economy, and increased emissions. Prompt replacement ensures the engine operates efficiently.
Common signs you need a mass airflow sensor replacement
- Rough idle or stalling
- Poor acceleration or lack of power
- Check Engine Light illuminated
- Increased fuel consumption
- Difficulty starting the engine
- Excessive exhaust smoke
What happens during a mass airflow sensor replacement?
A mechanic will:
- Scan the ECU for fault codes
- Inspect the air filter and intake system for contamination
- Remove the faulty MAF sensor
- Install a new sensor of the correct specification
- Clear fault codes and reset the ECU if required
- Test drive the vehicle to confirm proper performance
How much does a mass airflow sensor replacement cost?
MAF sensor replacement typically costs $250–$500, depending on the vehicle. Luxury or performance vehicles may cost more if OEM sensors are required.
Is it unsafe to drive with a bad mass airflow sensor?
Yes. While the car may still run, a failing MAF sensor can cause stalling, hesitation, or poor performance, which creates safety risks. It can also damage the catalytic converter over time. Replacement is recommended as soon as possible.
Frequently Asked Questions 🧐
How do online bookings work for car servicing & basic repairs?
Once you fill out your details, you’ll be shown the ‘search results’ which displays instant fixed-price quotes from local service providers that can be booked online.
Can I get quotes for more complex repairs and inspections?
Yes. Once you have entered in your vehicle details and location, you’ll be able to browse through available repair tasks or inspections that you would like a quote for.
Will the price I'm quoted via Turnersservice.co.nz be the final price I'll pay?
Yes. For the work included in the quote, the price you’re quoted is the final price you’ll pay.
How long will my service or repair take?
If you’ve booked with a workshop, the service provider will usually require your vehicle for the entire day due to scheduling. If you’ve booked with a mobile provider, you will only be without your vehicle for the time it takes to complete the job.
What are my payment options?
Booking your car service or repair through Turners Service & Repairs gives you access to these convenient payment options:
1. Pay upfront and online using your credit or debit card or PayPal
2. Flexible payment options with Afterpay
3. In some instances, you can choose to pay the mechanic when the service or repairs have been completed.
Will I get an invoice at the end of my service or repair?
Yes, we send through a comprehensive report and invoice / receipt once the booking is completed. If you have any questions please reach out via 0800 768 000.
