Special Tools; On-Vehicle Service; Ignition Coil Check <Mpi - Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement

SPECIAL TOOLS

Tool
High-voltage
terminal
ENGINE ELECTRICAL –
Number Name
MB991348 Test harness set
MD998770 Oxygen sensor
wrench

ON-VEHICLE SERVICE

IGNITION COIL CHECK <MPI>
1. Measurement of the primary coil resistance
Measure the resistance between connector terminal 1 and
2 of the distributor.
Standard value: 0.5 – 0.7 Ω
2. Measurement of secondary coil resistance
Measure the resistance between the high-voltage terminals
and connector terminals 1.
Standard value: 15 – 22 kΩ
Ignition System
Use
Inspection of ignition primary voltage (power
transistor connection)
Detonation sensor removal and installation
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