Toyota Workshop Service and Repair Manuals > 4 Runner 2WD L4-2693cc 2.7L DOHC MFI (1997) > Powertrain Management | Computers and Control Systems | Knock Sensor | Component Information | Testing and Inspection | Component Tests and General Diagnostics | Page 3035

Component Tests and General Diagnostics|Page 3036 > < Component Tests and General Diagnostics

Page 1

background image

Knock Sensor: Oscilloscope Patterns and Waveforms

Reference Waveform

Reference Waveform

Powertrain Management
Computers and Control Systems
Knock Sensor / Component Information
Testing and Inspection / Component Tests and General Diagnostics
Page 3035

Component Tests and General Diagnostics|Page 3036 > < Component Tests and General Diagnostics