Honda Accord 2006 V6 3.0L code P0360

Question

I have this code P0360 and a problem in the No. 6 cylinder engine.
The manual tell me there is a problem in the coil, I check for spark in the coil and I have good spark even I change the coils and the problem is the same.
I take out the injectors and clean it in the laboratory everything is OK but there is no pulse on the injector.
I am going to check all the lines for a broken wire, but if you have another idea it will be OK.

Thank you

Answer 1

P0360 Ignition coil primary / secondary circuit

Honda does not use a P0360. If you have a misfire on number 6 cylinder then you have P0306 which is misfire number 6 cylinder, If there is no pulse on the injector of number 6 this explains the misfire you have,  Test the fuel injector resistance it should be 1.5 ohms to 2.5 ohms. What powers  the fuel injector on one side of the fuel injector is (B+) or battery voltage that is supplied by the PGM-FI main relay which is the  Yellow/ Black wire what signal the injector to fire is a ground pulse from the ECM which should be the White/Blue wire for the number 6 injector. Hopefully this is just a harness problem and not a ECM problem. If it ends up being the ECM you can cut the signal wire of the number 6 injector and use the signal injector wire from its companion cylinder which depends on the firing order there is 2 different firing order for Honda V6 its either 123456 or 142536. The companion cylinder  for number 6 cylinder is either 3 or number 5. Use this only if funds for a ECM is not available and if it is truly the ECM being at fault and not the harness or a shorted fuel injector .