12623095 Ignition Knock (Detonation) Sensor workwarehouse keep the face which have

keep the face which have the "UP" word up

Edelbrock Russell RUS-639510 7/16-20 Brake Speedbleeder

for GMC Sierra 2500 HD 2001-2002

And allows users to change parameters when using the Renogy DC Home App

12623095 Ignition Knock (Detonation) Sensor workwarehouse keep the face which have12623095 Ignition Knock (Detonation) Sensor An ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor monitors the engine for pinging or spark knock, and is a GM recommended replacement for your vehicles original component. 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 original