NS-11A Fault Code 27 Fuel Control Circuit

Complete No Start Test 9, Step A before proceeding.

1. With diagnostic read-out tool connected to the engine test connector and the ignition switch Off, disconnect the 60-way SMEC connector.
2. Connect one end of a jumper wire to terminal No. 33 of the 60-way connector, then turn the ignition switch On.
3. Press the ATM button on diagnostic read-out tool and touch the other end of jumper wire to the positive post of the battery.
4. If injectors 4 and 5 click, proceed to Step C.
5. If injectors 4 and 5 do not click, proceed to Step B.