Fault code P06C5 can be defined as Cylinder 1 Glow Plug Incorrect. A glow plug for each individual cylinder is threaded into the cylinder head. Battery voltage is applied to the glow plug element via a glow plug timer (sometimes called a glow plug controller or glow plug module) and/or the PCM.
What is code P0673 mean?
The P0673 code is a generic powertrain code related to issues with a computer output circuit. In this case, it means that an issues has been noted with the glow plug circuit in cylinder 3 of your engine. Codes related to the P0673 include: P0670: Glow Plug Module Control Circuit.
What is code P0671 mean?
The P0671 code indicates that the PCM has detected an abnormal voltage reading from the glow plug circuit in cylinder 1.
What is code P0674 mean?
Cylinder 4 Glow Plug Circuit
P0674 is a diagnostic trouble code (DTC) for “Cylinder 4 Glow Plug Circuit“. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
How glow plugs work?
The glow plug works by electrifying the heating element so it heats up and emits visible light (hence the name). Intake air is compressed before the fuel injector spray directs fuel onto the hot tip of the glow plug during the injection of the fuel.
What does cylinder 3 glow plug circuit open?
What Does the P0673 Code Mean? Diagnostic trouble code (DTC) P0673 stands for “Cylinder 3 Glow Plug Circuit Open.” Glow plugs are typically controlled by the powertrain control module (PCM), which also monitors coolant and intake air temperature.
What is glow plug control module?
The glow plug control module determines the timing and electric current required by the glow plugs based on input from the Engine Control Unit; The heating element in the glow plug is electrified so it heats up and emits visible light (hence the name);
What is a cylinder 1 glow plug?
In terms of operation, a glow plug is a metal cylinder that contains a heating element that is in its turn, embedded in a ceramic material that transports the elements’ heat to the outside metal wall of the glow plug through convection.
What is glow plug relay?
Glow plugs relays are a part of the ignition system in diesel cars. When you turn the key in the ignition, the glow plug control unit analyses input from the ECU to determine the timings and currents required by the plugs in order to start the car.
What is code P0678 mean?
The P0678 code is a generic OBD-II trouble code indicating a problem with the glow plug circuit in cylinder number 8. Glow plugs are used in diesel engines to help warm the engine to aid ignition. The powertrain control module (PCM) helps control this heat.
How do I fix code P0674?
Zitat von Youtube: Check the glow plug control module itself and its electrical connections for any damages.