Pony Pickup (Canada) L4-1238cc 1.2L SOHC (1986)
1.
Connect test leads as shown.
2.
Set VOLT SELECTOR knob to EXT 3 V position.
3.
Start the engine and adjust speed to approximately 2000 RPM.
4.
Adjust LOAD INCREASE knob until Red Ammeter Scale indicates 175 A.
5.
Observe voltage reading on Black (3 Volt) Voltmeter:
*If below 0.5 volts, proceed to the "Ground Circuit Resistance Test".
*If above 0.5 volts, repeat this test with voltmeter connected across each connection and each wire of the insulated circuit to isolate
the point of high resistance.
iii)
Ground Circuit Resistance Test:
1.
Connect test leads as shown.
2.
Start the engine and adjust speed to 2000 RPM.
3.
Adjust LOAD INCREASE knob until Red Ammeter Scale indicates 175 A.
4.
Observe Black (3 volt) Voltmeter Scale. Test with voltmeter leads connected across each connection and each wire of the ground
circuit to isolate the point of high resistance.
A. Test Procedure Using A DVOM & Ammeter