Power Transistor (Diamante)
- To test power transistor coil for No. 1 and 4 cylinders, disconnect power transistor connector. Using a 1.5-volt dry cell battery, connect negative end of 1.5-volt battery to terminal No. 7 of power transistor and positive end of 1.5-volt battery to power transistor terminal No. 6 as shown in STEP 1. See Fig 1
.
- Using an analog ohmmeter, check for continuity between terminals No. 3 and 7 of power transistor. Continuity should exist. With positive end of 1.5-volt battery disconnected, no continuity should exist. Replace power transistor if it does not test as specified.
- To test power transistor coil for No. 2 and 5 cylinders, disconnect power transistor connector. Using a 1.5-volt dry cell battery, connect negative end of 1.5-volt battery to terminal No. 7 of power transistor and positive end of 1.5-volt battery to power transistor terminal No. 5 as shown in STEP 2. See Fig 2
.
- Using an analog ohmmeter, check for continuity between terminals No. 2 and 7 of power transistor. Continuity should exist. With positive end of 1.5-volt battery disconnected, no continuity should exist. Replace power transistor if it does not test as specified.
- To test power transistor coil for No. 3 and 6 cylinders, disconnect power transistor connector. Using a 1.5-volt dry cell battery, connect negative end of 1.5-volt battery to terminal No. 7 of power transistor and positive end of 1.5-volt battery to power transistor terminal No. 4 as shown in STEP 3. See Fig 3
.
- Using an analog ohmmeter, check for continuity between terminals No. 1 and 7 of power transistor. Continuity should exist. With positive end of 1.5-volt battery disconnected, no continuity should exist. Replace power transistor if it does not test as specified.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.