The engine is also not firing all of the fuel, so raw fuel is also passing through Cylinder 5 into the exhaust. The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. Is the fuel curve mixture on the scanner in specs? Advanced scan tools show live data of voltage and resistance, and they monitor operation of the sensors and injectors. Assuming the injector is good and the wiring from the computer to the injector is also in good condition. The check engine light should not be flashing, is it? It just means that somewhere in the circuit going to the injector, there is an issue. An air leak or any of the above will cause an erroneous signal.
Is P0305 a Serious Concern? If the injector operates, then you likely have either an open in the wiring, or a blocked injector. Most of the time one of those three things will end up being the problem. If you have access to noid lights, you can plug one into the injector harness, and verify power and ground. Listen for the fuel pump to energize when the key is turned. You should also feel the vehicle is down on power as well. If they are not the same reading then replace the injector. Replacing a set can be very expensive.
YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Make sure you have the correct wire. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Auto Repair Guys. Replace crank sensor if so. Mileage may suffer as well when your Durango has P0305 as well. With what you said above you've covered all it could be except the vehicle's computer which controls the fuel injector. After that you would want to test the fuel injection system.
P0201, P0202, P0203, P0204, P0205, P0206, P0207, P0208 — Injector circuit open. What causes the P0206 code? Good fuel pressure, injector activity Noid , and good spark out of the coil. Here are the most common problems that may cause it. P0205 code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. Your going to need someone else's help for this. Did you find and correct the condition? This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
Once the code is set, the vehicle will activate its failsafe mode, keeping the engine safe from further damage. Need help with a P0207 code? All steps must be followed and none skipped to avoid common mistakes made. What repairs can fix the P0207 code? If the code changes, then change the injector. They are installed into the wiring harness in place of the fuel injector, and light up when active. Additionally, this code can be seen in engine misfire, rich and lean conditions.
This will set a code in itself, however, a faulty oxygen sensor does not automatically condemn the sensor. With these symptoms, the vehicle should not be driven because it is unsafe until repairs are performed. Posted on Jan 14, 2011 the fuel injector for cylinder 5 is not working correctly. If there is anything that you would like to add please leave a comment below. It is used to tell the technician how long the injector pulse is, and whether it is within specifications. After that, Go ahead and replace them or have them tested.
Everything is purchased by us! They both feed the computer information for ignition timing. Pull one of the spark plug wires, using a screwdriver, put the tip of the screwdriver into the wire and hold the shaft of the screwdriver about a quarter inch away from a good ground source. The problem must be fixed before the vehicle switches back to normal operation from failsafe mode. Most vehicles now come with iridium plugs that need changed very infrequently. If you don't have the proper equipment, try this. I hope these tips help. Take a look at the electrodes and see if they are in good shape.
If the resistance is excessively low or high it will set this code. Sep 27, 2011 not sure what your problem actually is. Its rare for a new one to be bad, but it does happen. Fixing the problem causing the code to fire can save you time and money and keep your Dodge Durango from breaking down. If the crank sensor is bad, you should have no spark and no injector pulse.
. How serious is the P0207 code? Using the scan tool, he will then monitor injector operation, along with a noid light installed to the injector wiring to test for cylinder 6 injector and check for proper voltage. It should have 10 volts or more. Have your assistant turn the key and crank the engine while you check to see if you have spark. Did you complete the repair? If the injector operates, then you likely have either an open in the wiring, or a blocked injector.