NS-11D Checking Injectors 1 & 6 Control Circuit
Complete No Start Test 11, Step C before proceeding.
1. With the diagnostic read-out tool connected to the engine test connector, 60-way connector disconnected from SMEC, SMEC removed and open, 2-way connector disconnected, 14-way connector connected to the SMEC, and ignition switch On, connect one end of a jumper wire to the female terminal of the 2-way connector of the power board.
2. Press and hold the ATM button on the diagnostic read-out tool and touch the other end of the jumper wire to the positive post of the battery.
3. If injectors 1 and 6 click, the logic board is defective and the SMEC must be replaced.
4. If injectors 1 and 6 do not click, the power board is defective and the SMEC must be replaced.