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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (TRIONIC T7 Fuel Control System) >> Adjustment - Replacement >> Reset of triggered limp-home mechanism

Reset of triggered limp-home mechanism

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the upper engine cover.
    Fig 1: Illustration For Step 1
    G03503689Courtesy of SAAB-SCANIA OF AMERICA, INC.
  2. Set ignition to ON position.
  3. Reset the mechanism once the fault has been remedied. Connect the diagnostic tool and clear the DTCs. Follow the instructions in the diagnostic tool.
  4. Carefully push the spring end towards the throttle body using a pen or the like.
    Fig 2: Pushing Spring End Towards Throttle Body
    G03503690Courtesy of SAAB-SCANIA OF AMERICA, INC.
  5. At the same time, rotate the black toothed disc anti-clockwise using a screwdriver. A click can be heard at the stop position.
    Fig 3: Rotating Black Toothed Disc Anti-clockwise
    G03503691Courtesy of SAAB-SCANIA OF AMERICA, INC.
  6. Turn the ignition key to the OFF position and wait at least 30 sec.
  7. Rotate the pedal arm with accelerator cable clockwise. Make sure that the throttle arm does not follow along when the pedal arm is rotated. See Fig 4 for correct reset position.
    Fig 4: Identifying Correct Reset Position
    G03503692Courtesy of SAAB-SCANIA OF AMERICA, INC.
  8. Fit the upper engine cover.
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