Audi Q7 4L0906093 Relay Fuel Pump Control Module – Original Used Part
RM 450
Condition: Used (Original)Description
Product Title
Audi Q7 4L0906093 Relay Fuel Pump Control Module – Original Used Part
Diagnosis and Common Symptoms
When the fuel pump control module begins to fail on the Audi Q7 platform, the vehicle typically exhibits inconsistent fuel pressure regulation. Technicians often encounter fault codes such as P0087 (Fuel Rail/System Pressure - Too Low), P0230 (Fuel Pump Primary Circuit), or P0627 (Fuel Pump Control Circuit /Open). Physical symptoms include a "crank but no start" condition, intermittent stalling immediately after ignition, or the engine entering limp mode during high-load acceleration. If you notice a buzzing sound from the rear seat area or if the car loses power unexpectedly while driving, the control module is likely overheating or suffering from internal circuit degradation.
Introduction
This is a Genuine Audi control module harvested from a donor vehicle with verified low mileage. Unlike low-quality aftermarket alternatives that struggle with heat dissipation, this Genuine unit ensures precise PWM (Pulse Width Modulation) signaling to the fuel pump. Every module has been bench-tested and load-tested to ensure it maintains consistent voltage output without signal dropping.
Product Details
- Brand: Audi
- Model Compatibility: Audi Q7 (4L Chassis)
- Part Name: Fuel Pump Control Module / Relay
- Part Number: 4L0906093
- Condition: Genuine Used (Tested Working)
- Notes: Please inspect your existing wiring harness connector for signs of heat damage before installing this replacement module.
Frequently Asked Questions
Q: What symptoms indicate failure? A: Common indicators include intermittent engine stalling, difficult cold starts, and dashboard warnings regarding the fuel system or engine management.
Q: Does this require coding? A: In most Audi Q7 4L configurations, this module is a direct replacement and does not require component protection removal. However, we recommend clearing all stored DTCs (Diagnostic Trouble Codes) using a scan tool after installation to reset fuel trim adaptations.
Q: Is this original? A: Yes, this is a Genuine factory-installed part. We do not stock non-genuine fuel system electronics due to their high failure rates and poor communication with the Audi CAN-bus system.
Why Choose Us?
- Verified functionality through rigorous thermal and circuit testing.
- Actual photos/videos of the part can be provided upon request.
- 30-day exchange warranty for peace of mind.
- Technical benefit: By using a Genuine part, you ensure the internal capacitors and resistors match the factory impedance specifications, preventing damage to the fuel pump itself.
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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