Ground Connections

The following is a list of ECM terminals and other components that are connected to common engine ground:

Table 4: Ground Connections

ECM Terminals	A-12
	D-1
	D-3
	D-6
	D-1 0
ALDL Terminal	A
MAF Sensor Terminal	A
ESC Module Terminal	D
Fuel Pump Relay Terminal	A (Design 1) or F (Design 2).
MAF Sensor Power Relay Terminal	B (Design 1) or F (Design 2).