However, the information may be presented in using reference codes you have to translate using specified tables. This is an advanced strategy best left to professionals. Checking the injector with a Courtesy: dylansautotronicsblog. Tab will move on to the next part of the site rather than go through menu items. The last digit in the code s which injector has a fault. Some fuel system cleaners, such as Seafoam, can help clean out the fuel system, in some cases.
An example of an injector control circuit wiring diagram Courtesy: justanswer. Disconnect the Injector harness connector. Disconnect the fuel injector harness connector and inspect the wiring and terminals for any condition that would result in a poor conenction. The easiest way to check if the control circuit to the injector is good is by using a noid light. Depending on vehicle design, a fault in the circuit can kill an entire bank of injectors.
That's a judgement call on your part as to whether or not you want to replace all 6. Inspect the wiring harness between the pass through connectors to the injectors. That was all I had time to check as I had scheduled work to do. It's possible, but not likely. When Monitored and Set Condition: When Monitored: While the engine is running. This completes the circuit and fuel is sprayed into the cylinder.
So, begin your diagnosis by visually inspecting the sensor and its connection. Did you find and correct the condition? An oscilloscope will give you a definitive answer. Did you complete the repair? We have detected that you are blocking our advertisers. I have never pressure washed any engine. Using an Ohmmeter, measure the resistance between the solenoid posts of the injector.
There may be another code that can isolate the issue to a specific bank ex. The site navigation utilizes arrow, enter, escape, and space bar key commands. That is the only one I have. This list has been updated to includes 2010 Dodge Cummins 6. It just means that somewhere in the circuit going to the injector, there is an issue.
If the noid light flashes when cranking the engine, the control circuit is functioning properly. I checked over on cummins forum but its seems like everyone there just takes their trucks to the dealer. Replaced the odd injector and everything was back to normal. All steps must be followed and none skipped to avoid common mistakes made. If you replace just the bad ones, I may know where some good used ones are, but that's a gamble all in itself. This will allow us to continue providing quality Cummins diesel information to everyone for free! Up and Down arrows will open main level menus and toggle through sub tier links.
The manufactures resistance value specifications can be found in the vehicle repair manual. If it's over full then you're more than likely going to need an injector s. The fuel injector must be fully tested and all steps performed, otherwise incorrect repairs may be made. Disconnect the pigtail nuts from the suspect injector. Here is an example diagnosis for a 2005 Duramax.
Another tool that will be used is a professional grade scan tool. Testing power to the injector using a test light Courtesy: 2carpros. Is the resistance less than 10 Ohms? Be sure you check the oil before you drive it again. The code P0206 stands for Injector 6 — Circuit Malfunction. Testing with a noid light Courtesy: plusquip. About 90% of the time you'll find a bad harness with a intermittent misfire.