How To Test A Injector Driver Module
Updated: 1/17. This page is intended to be a reference list of basic specifications for electronic test equipment, especially obsolete models. I have been collecting. Python Programming For The Absolute Beginner Free Ebook.
WHAT WENT WRONG: The Titan was operating properly at 26,100 miles when we picked it up from a routine service visit, called for via the truck’s onboard oil-life monitor. Consisting of a tire rotation, inspection, and oil change—plus new filters for the engine oil, fuel, and air entering both the engine and the cabin—it set us back $503. Since then, however, a serious malady has befallen our XD, and we’re still in the midst of investigating what caused it. The problem started at about 30,000 miles with a check-engine light (CEL) and a reduced-power notification early in a cross-country trek from Ann Arbor, Michigan, to California and back.
A Nissan dealer in Iowa investigated, determined nothing serious was amiss, and then cleared the fault code (P2560, low coolant) and topped off the engine coolant, some of which had curiously vanished on our drive, before giving us the okay to carry on. That fixed the symptom, but this was just the beginning of a long, cantankerous journey to uncover the cause. That same warning illuminated two more times on the return trip with a loaded trailer in tow—one that carried and weighed well under the truck’s six-ton towing capacity. But given the all-clear from the Iowa dealer and experiencing no additional drivability issues with the truck, each time the warning popped up we continued on after performing the same code-clearing and add-coolant routine. (In our haste to complete our cross-country mission, and to avoid having to find another Nissan dealer every time the alert returned, we purchased a code-reading tool from an auto-parts store, which plugged into the truck’s OBD II port and allowed us to clear the faults as the service technicians in Iowa had. In hindsight, we shouldn’t have followed that dealer’s lead by continuing to drive while our Cummins was consuming coolant and should’ve instead stopped for a second opinion.) Unfortunately, our trek ultimately came to a halt in Nebraska with the Titan limping into another Nissan dealership, plumes of white smoke billowing from its tailpipe, the Cummins V-8 diesel down on power, a clatter emanating from under the hood, the CEL again illuminated. More than 20 fault codes and warnings were logged in the Titan’s computer, most of which indicated an issue with the engine’s exhaust-gas-recirculation (EGR) system.
We completed our mission in a rented U-Haul truck while the Titan received one new fuel injector and the entire exhaust system, including its accompanying emissions aftertreatment components—all under warranty. The dealer explored several possible problem areas, including pressure testing the engine-cooling system and removing and bench testing the EGR heat exchanger for leaks. Both systems checked out, and the dealer was unable to re-create any of our coolant-loss issues or provide us with a root cause for the breakdown. File Scavenger 4 3 Keygen Photoshop. Back in Ann Arbor and cautiously hoping the problem to be fixed, we sent it off to Virginia International Raceway to support our annual Lightning Lap event.
But the Titan began running rough again, throwing similar warning codes as before and necessitating another dealer visit, this time in Danville, Virginia. There, the service techs replaced the engine computer’s wiring harness and, curiously, the same fuel injector that had just been replaced.
After we made a separate trip back to Virginia to retrieve the truck, supposedly once again with a bill of good health, the check-engine light lit up on the way home in Ohio. It was another EGR-related fault code, but this time the dealer reflashed the powertrain control module and resolved the issue.