NS-9A Check Fuel Control System For Fault Codes

Complete No Start Test 2-Step A, before proceeding.
1. Connect diagnostic readout box to engine harness connector.
2. With system in diagnostic Mode, crank engine for five seconds, then turn ignition switch Off and record all codes.
3. If code sequence 88-12-55 or 88-12-26-55 is displayed, proceed to Test 10.
4. If code sequence 88-12-27-55 is displayed, proceed to Test 12.