FixVault
Home
›
Mazda
›
2020
›
6 Signature
›
Repair and Diagnosis
›
External Pages
›
Different variant/trim
›
Section 11 (Engine Control System (VIN M))
›
Pcm Inspection
›
Inspection Using An Oscilloscope (Reference)
›
Fuel Pump Control Signal
Fuel Pump Control Signal
WARNING:
This page is about a different variant/trim than selected.
Fig 1: Fuel Pump Control Wave Pattern Signal
Courtesy of MAZDA MOTORS CORP.
PCM terminals
2D (+)-bodyground (-)
Oscilloscope setting
5 V/DIV (Y), 2 ms/DIV (X), DC range
Vehicle condition
Idle after warm up
Courtesy of MAZDA MOTORS CORP.