Engine Mechanical problem
1997 Nissan Sentra 4 cyl Front Wheel Drive Automatic 170,00 miles
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My 97 Nissan Sentra has no fuel injector pulse. Troublecodes p0340 and p1110 show. Changed crankshaft position sensor and distributor, still nothing. What else sends signal to injectors, or what else could be the problem. I am gettins spark and fuel pressure is fine.

Check for power at the white wire on the injector harness-when the computer sees a crank/ignition signal it pulses the injectors-