940 SE L4-2320cc 2.3L SOHC Turbo VIN 87 B230FT (1991)
B+30 = from battery
50
= from ignition switch terminal 50
M
= to starter motor field coils
K30 Testing
If a test bench is not available, use jump leads.
Bosch 0 001 362...
1
Steel washer
2
Rubber washer
3
Solenoid