2001 Chevy Silverado Knock Sensor Wiring Diagram
The engine control module uses this signal to adjust the ignition timing and air fuel mixture.
2001 chevy silverado knock sensor wiring diagram. 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 vehicle s original component. The sensor creates a voltage signal based on the vibrations caused by erratic air fuel mixture combustion. Knock sensor problems are common on 1999 2007 chevy silverado express van tahoe and suburban trucks. Wiring diagram for 350 chevy engine wiring diagram is a simplified all right pictorial representation of an electrical circuit it shows the components of the circuit as simplified shapes and the talent and signal connections amongst the devices.
1 wire and 2 wire knock sensor wiring diagram. Chevy knock sensor 5 3 4 8 6 0 replacement code. Learn about the o2 sensor electrical connection and how it relates to the ecm and signal output. Ive got a 2001 s10 ext cab three door truck that won t get 50 to 60 psi it won t even get more than 10.
The one i got for 45 is the one giving me 10 to 15 psi the one i. Of course this means that the gmc sierra and yukon of the same years have the same issues. I have a 2001 silverado showing code po332. Chevy silverado knock sensors fix it right the first time.
Ive bought two pumps one from amazon for 45 and a second one from o reilly for 150. How to install knock sensors on a chevy 99 06 johnnylife auto.