This warranty applies to product used under normal operating conditions and service. You can send us your information via our customer portal:. When it passes this test, then it is ready to sell. Thank You for your understanding in this matter! The warranty does not extend to diagnostic time, incidental or consequential damages. Injector Resistance and Wiring Test s A common failure found on the Powerstroke 7.
After filling out your information, come back here to finish placing your order. This ensures that there are no shorted or open circuits to the injectors. By using our portal, we can access the information about your module's issues before it arrives. . Here is a video link of the test and a screen shot for the Utube impaired. Nominal solenoid resistance for Powerstroke injectors is 2. Please open this link in a New Tab or Window so you don't lose your place here on our website and have to navigate back to it.
The information is only the opinion of the poster, is no substitute for your own research, and should not be relied upon for business critical decisions or any other purpose. I came to the conclusion that I had sticky injectors and thats what was keeping the engine from starting. If resistance is present check for damaged valve cover gasket connectors and the wiring beneath the valve cover gaskets see below for illustrations. Typical shipping delays are 3-5 business days. While other companies are simply increasing the output voltage of the Injector Driver Module, Swamps has taken this modification to the next level by increasing both the output voltage, as well as increasing the frequency of the signals going to the fuel injectors! Typical shipping delays are 3-5 business days. The result is snappier acceleration and a more responsive truck. There is one power feed for each cylinder bank.
The first step increases the output voltage to the injectors from 110 volts to 140 volts. While other companies are simply increasing the output voltage of the Injector Driver Module, Swamps has taken this modification to the next level by increasing both the output voltage, as well as increasing the frequency of the signals going to the fuel injectors! For a limited time only, registrationto Snap-on Diagnostics Product Forums to Snap-on Diagnostics Product Forums is!! To help prevent future damage, the case cover is replaced and the enclosure is modified and updated to prevent water intrusion. The more info you provide about your vehicle's symptoms and issues, the more thoroughly we can test your modules, and the better guidance we can give you for additional troubleshooting steps. If resistance is present inspect the wiring harness for damage. This activates the injector quicker, holds it on poppet valve open more firmly, and keeps it on just a bit longer. If you are troubleshooting a no-start or injector misfire condition, we recommend you test both units, unless you have ruled out one or the other of the modules by swapping a known-good test unit into the problem vehicle.
The case features Sinister Diesel's signature blue anodized finish. It does not test the operation of the injector but atleast it quickly eliminates some key components as being the problem. Thank you for visiting Snap-on Diagnostics Product Forums. Such failures result in voltage drops, and if this happens, the engine could suffer from a severe loss of power or even no-start conditions. Warranty will not be extended to failures caused by incorrect installation or application, modification, contamination, negligence or abuse.
But when you first try to find this you will be like where the heck is it , so i hope this helps. The resistance between these pins should be open infinity , indicating no path to ground. While other companies are simply increasing the output voltage of the Injector Driver Module, Swamps has taken this modification to the next level by increasing both the output voltage, as well as increasing the frequency of the signals going to the fuel injectors! This procedure will also test for defective injector solenoid s. The wiring passes through connectors which are molded into the valve cover gaskets see illustrations 1 and 2. You can also download, print and fill out our sheet and send it in with your unit s.
Typical shipping delays are 3-5 business days. Do not send the cable or switch. Over time the connectors can become brittle and crack. In addition to our normal rebuild process, our High-Voltage High-Current units get two additional tweaks. If your vehicle is registered, insured and used on public roads and highways, it is ultimately your responsibility to make sure that it complies with all applicable local, state and federal regulations. This should indicate an open circuit.
Wiggling the connectors while performing the tests on the previous page can help detect intermittent connections. This test measures entire circuit resistance which includes wire and valve cover connector resistance. Signals such as the Injection Pressure Regulator and Electronic Pressure Control are also checked with an oscilloscope. Thank You for your understanding in this matter! Don't Forget to Subscribe today for more fact or fiction, diy ,how to car repair,spooky or funny videos uploaded weekly. Never assume that you are anonymous and cannot be identified by your posts.
Or, just use your browser's Back button several times to get back to this page. All readings for the vehicle should be consistent between each circuit. Some functions of Snap-on Diagnostics Product Forums will not be available to you if your are not logged in as a registered member. Reminder: Your participation in these areas of the site is solely at your own risk. We reserve the right to discontinue any users' use of any such public forum for any reason. Thank You for your understanding in this matter! Then if we need clarification or have questions for you, we can ask them while waiting for your order, often saving valuable time! This should indicate an open circuit.