Maintenance & Troubleshooting
Good Maintenance Practices:
- With today's computerized engine systems, maintaining your vehicle's exhaust and emissions system is best left to a professional technician.
An ACDelco Professional, premium aftermarket Ignition Knock (Detonation) Sensor is the high quality replacement ideal for many vehicles on the road today. It monitors the engine for pinging or spark knock. The sensor creates a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses this signal to adjust the ignition timing and air/fuel mixture. This premium aftermarket replacement ignition knock sensor is manufactured to meet your expectations for fit, form, and function.
Ignition Knock (Detonation) Sensor
When your vehicle needs to run in tip-top form - to pass a state emissions test or to simply be environmentally conscious - you need ACDelco in your corner. Our Professional, premium aftermarket lineup of oxygen sensors, mass airflow sensors, and control modules will help your vehicle run as efficiently and cleanly as possible.
Warranty: 12 Months / 12,000 Miles (Parts Only)
You must login to post a review.
WARNING: Cancer and Reproductive Harm -
Write the First Review!