Black exhaust smoke is a sign of an injector needing a service.
P0200 Injector Circuit Malfunction Check the connections to each injector first. Then check voltage to each injector.
tools u can use are a noid light....or an injector pulser ''TOOL''
Injector circuit open, cylinder 1. Check the connection at the #1 fuel injector if it is okay you may have a failed injector.
replace harness and use lucas injector cleaner.
check plugs, wires, or coil packs. on cylinder #5. But if your changing plugs or wires do them all at one not just #5. ------------------------- Dont forget to check the Fuel Injector also. You can test the injector by swapping the # 5 injector with the injector from any other cylinder. If the miss changes cylinder then the injector is bad.
Trouble code P0200 means: Injector Circuit Check all injector circuits
Usually the injector pump has failed. You will also want to check the lift pump.
check your fuel injector
Peak injector current has not been reached (non-turbo) or a problem with an injector circuit (turbo). Check the injector(s) and electrical harnesses.
No it is not a fuel pump problem. It either has a grounded are open circurt. Check wiring to injector. May just be a bad INJECTOR.
An Ohm reading is the amount of resistance through a fuel injector. A fuel injector is a solonoid that controls fuel delivery. Inside the injector, there is a coil of wire. When you measure the Ohms across the injector, you are checking the amount of resistance in that coil of wire. Each injector manufacturer has their own acceptable measurement, so check with them for proper readings.
You need to find out if you have injector pulase. if you dont have injector pulase and spark check crank sensor