Impreza Coupe FWD F4-1820cc 1.8L SOHC (1995)
Harness Test
1.
Unplug ECM connector.
2.
Measure resistance of harness connector between ECM and igniter.
Connector & Terminal
Resistance
(E30) 20 - (E24) 1
10 Ohms maximum
(E30) 21 - (E24) 2
10 Ohms maximum
(E29) 14 - (E24) 3
10 Ohms maximum
Harness Test
3.
Measure resistance of harness connector between ECM and body to make sure there is no short circuit.
Connector & Terminal
Resistance
(E30) 20 - body
1 M Ohm minimum
(E30) 4 - body
1 M Ohm minimum
(E29) 14 - body
1 M Ohm minimum