September 30: LEMON manuals is back up on a temporary server! Slowness is possible
Fuel injection control (-) signal
 Courtesy of MAZDA MOTORS CORP.
|
PCM terminals
- Fuel Injection No. 1: 1DH (+)-body ground (-)
- Fuel Injection No. 2: 1CZ (+)-body ground (-)
- Fuel Injection No. 3: 1CV (+)-body ground (-)
- Fuel Injection No. 4: 1DD (+)-body ground (-)
Oscilloscope setting
- 20 V/DIV (Y), 50 ms/DIV (X), DC range
Vehicle condition