I believe you can get to it by just removing the throttle body. Then you can access the injector wires, AIC, and then the wires that go to O2 sensor , IC fan and A/C compressor.
You can get to the harness end that goes to ECU with the intake manifold in place, but it would be alittle easier to get to it with the manifold off.
You can get to the harness end that goes to ECU with the intake manifold in place, but it would be alittle easier to get to it with the manifold off.