Audi TT MK2 CDA Engine Mass Air Flow (MAF) Sensor - Used Original Parts
RM 400
Condition: Used (Original)Description
Product Title
Audi TT MK2 CDA Engine Mass Air Flow (MAF) Sensor - Used Original Parts
Diagnosis and Common Symptoms
As a senior technician at M.S. Motor, I frequently diagnose drivability issues on the VAG CDA powertrain traced back to inaccurate air volume readings. When the mass air flow sensor degrades, the Engine Control Unit (ECU) cannot accurately calculate the required fuel injection strategy. Common fault codes pulled during diagnostics include P0101 (Mass or Volume Air Flow Circuit Range/Performance), P0102 (Low Input), and P0171 (System Too Lean). Drivers will typically notice a severely rough idle, dangerous hesitation during sudden acceleration, and stalling when coming to a stop. On the dashboard, this failure immediately triggers the Check Engine Light and occasionally illuminates the EPC light if the vehicle defaults to limp mode to prevent engine damage.
Introduction
Restoring optimal air-to-fuel ratios requires electronic precision that aftermarket alternatives notoriously fail to deliver. This Genuine used mass air flow sensor provides a cost-effective, reliable solution specifically calibrated for your factory engine control unit. Every unit is rigorously tested in our facility to ensure accurate voltage output and correct hot-wire resistance. By choosing a Genuine component, you guarantee factory-level performance and maintain the exacting standards required by your engine management system.
Product Details
- Brand: Audi Genuine Parts
- Model Compatibility: Audi TT MK2 (8J) equipped with CDA Engine (1.8 TFSI)
- Part Name: Mass Air Flow (MAF) Sensor
- Condition: Genuine Used (Tested Working)
- Notes: Please verify your existing part number matches prior to purchase. We strongly advise inspecting your intake boot and PCV system for vacuum leaks before installation, as unmetered air can mimic a faulty MAF sensor.
Frequently Asked Questions
Q: What symptoms indicate failure? A: A failing sensor disrupts the air-fuel mixture, resulting in a surging idle, sluggish throttle response, poor fuel economy, and potential black soot from the exhaust. A persistent Check Engine Light accompanied by lean or rich mixture codes is the primary indicator.
Q: Does this require coding? A: No, this component is entirely plug-and-play and does not require module programming. However, we highly recommend using a diagnostic scan tool to clear all existing fault codes and reset the fuel trim adaptations so the ECU can properly integrate the replacement sensor.
Q: Is this original? A: Yes, this is a Genuine factory component carefully extracted from a running donor vehicle. It is not an aftermarket reproduction, ensuring precise airflow scaling and complete compatibility with your vehicle.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Guaranteed accurate voltage scaling for seamless factory ECU integration
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
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