Related Products
Ignition Knock (Detonation) Sensor - Audi (06E-905-377-M)
2015-2019 Audi - 06E-905-377-M
- MSRP: $156.65
- Discount: $43.86 (28% off)
- Sale Price: $112.79
- MSRP: $156.65
Review Fitment & Product Details
Details
- Brand:
- SKU:
06E-905-377-M
- Other Names:
Knock Sensor, Sensor
- Description:
Q7. 3.0l. A7. Cylinder 1,2,3. A8. 3.0l. Gas. Cylinders 1-3. A6. 3.0l. Listed under Audi part number 06E-905-377-M, this Ignition Knock (Detonation) Sensor initiates combustion at a precisely controlled moment, and because ignition energy demand rises with boost, marginal components fail under load long before they fail at idle. Genuine Audi tooling and materials mean it installs into the original mounting points without modification. Use the fitment guide or contact our parts team to confirm the correct application.
- Replaces:
6E905377H
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Pricing is valid online only and may vary in your local store
Vehicle Fitment
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
Key Product Information
Additional Information
| SYMPTOMS | Signs that Audi part 06E-905-377-M needs attention: misfire under acceleration, rough idle, a flashing check engine lamp, hard starting, or a noticeable stumble that comes and goes with load. Addressing the issue early usually keeps the repair contained to this component. |
| TROUBLESHOOTING | Diagnosis on vehicles using 06E-905-377-M should start here: identify the misfiring cylinder from live misfire counters, then swap the suspect coil to an adjacent cylinder and confirm whether the fault follows the part before ordering anything. Compare against a known good side or a reference value wherever one is available. |
| INSTALLATION | Installing 06E-905-377-M correctly requires the correct plug gap and torque, clean plug wells free of oil and debris, and dielectric grease only where the manufacturer specifies it. Compare the replacement against the original component before final assembly. |
| MAINTENANCE | Preventive maintenance around 06E-905-377-M means replacing spark plugs on the factory interval, which is shortened on tuned or high load applications because a wider gap demands more coil energy. Service records also help establish warranty eligibility if a component fails early. |
| GENERAL_NOTES | Note for part 06E-905-377-M: mixing plug heat ranges or brands across cylinders creates uneven combustion, so replace plugs as a complete set. If you are unsure about fitment, provide the vehicle identification number and our parts team will confirm it. |
| REPLACEMENTS | Commonly replaced alongside 06E-905-377-M: spark plugs, coil seals, and plug well seals are replaced together, and any oil found in a plug well points to a valve cover gasket that needs attention. Ordering the related hardware up front avoids a second trip once the assembly is open. |
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