RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo VIN A (2007)
Each fuel injector has a six-digit alphanumeric correction code. The correction code is printed on the intake side of the fuel injector (1) and is used to
identify injector calibration. When replacing any fuel injectors, this code must be entered into the vehicles Engine Control Module (ECM) using a
diagnostic scan tool. In addition, if a new ECM is installed, use a diagnostic scan tool to program all six of the injector codes from the original fuel
injectors into the new ECM.
1. Connect negative battery cables to both batteries.
2. Programming Fuel Injector Correction Code:
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Turn ignition switch "ON".
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Using a diagnostic scan tool, select ECU View> PCM > MISCELLANEOUS FUNCTIONS.
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Select Injector Quantity Adjustments and click Start.
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Choose appropriate cylinder number and click next.
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Click on Show Keyboard.
NOTE: A fault code will be set if incorrect serialization codes have been inputted.
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Input six-digit Injector Correction Code and click enter.
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Review code as it was typed, then click Next if correct, or edit if necessary.
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Repeat the preceding steps for other cylinders if necessary.
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Once all fuel injector correction codes are entered, cycle the ignition to complete.