NS-6A Check Ignition Control System For Fault Codes

COMPLETE NO START TEST 1-STEP C BEFORE PROCEEDING.
1. Connect diagnostic readout box to the engine harness connector, then enter system into Diagnostic Test Mode and record all codes.
2. If code sequence is 88-12-55, no faults are present. Proceed to Test 7.
3. If code sequence is 88-12-43-55, spark control circuit fault is present. Proceed to Test 8.