The 3 series BMW uses a common rail diesel injection system. This means a high pressure pump provides diesel to a common rail feeding all 4 injectors. If one injector goes down there can be insufficient pressure to start the car. The 3 series BMW uses a common rail diesel injection system. This means a high pressure pump provides diesel to a common rail feeding all 4 injectors. If one injector goes down there can be insufficient pressure to start the car.
an air leak in the fuel system, timing out computer fault, lift pump faulty or failing,expensive. injectors dirty or warn, injector pump fault- expensive
Black smoke is : too much fuel and not enough air, a faulty injector (s). Take out the injectors and have them tested before you do engine damage.
Usually a sign of bad injector cups. Head cracking, bad fuel pump seals, faulty injectors, or fuel system restriction are other possibilities.
Constant ground signal from the ECM, or injector could be faulty and stuck open.
Code P1316 on a 2000 Ford F-250 7.3L diesel typically indicates a problem with the contribution balance of the injectors, specifically that there is a fault in the injector circuit or the injector itself. This may be caused by issues such as a faulty injector, wiring problems, or a malfunctioning injector driver module. Diagnosing the exact cause often requires inspecting the injector connections and testing the injectors for proper operation. Addressing this code is crucial for maintaining engine performance and fuel efficiency.
That truck has two fuel injectors in the throttle body. I doubt that both are bad. I would suspect the fuel pump is faulty.
A grounded signal wire from pcm, faulty pcm, or faulty injector are the only possible causes.
P0205 means that the PCM detected a fault in the injector 5 or the wiring to the injector. Could be a bad injector number 5. Maybe the wires to the injectors or the PCM is faulty.
Possible reasons the fuel injectors are not working: Faulty ECM (engine control module, computer) Faulty fuel injector(s). Fuel injectors clogged. Insufficient fuel pressure. Bad Ground. Faulty wiring otherwise.
The engine will run rough with a faulty fuel injector. More than one or two bad fuel injectors at one time would be unusual.
I've seen this happen with a leaking injector, a cracked head or an faulty oil cooler.
Fuel injectors are very precise, very fragile pieces of equipment.If one is faulty, you can attempt to clean it with fuel injector cleaner. However, replacement may be your best bet.