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yoda598

BF xr6 throttle hanging

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hey guys, had a customer come in today for ghost cams. just finished up the tune and he mentioned the throttle hangs. he mentioned it was an auto converted to manual and been adjusted by another tuner. Ive had a look through the file and haven't spotted anything out of place. attached is the file (2005 BF xr6)

HACCKAB ghost cam 1.0.tec

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Conversions can be difficult. A few questions:

  1. Do you know if this car has a manual writing loom replacing the auto loom?
  2. Does the cruise control work?
  3. Do you know why the person doing the conversion stuck with an automatic calibration but did not fix auF2193?

Personally I would never turn the torque module switch off (auF0260) , this will cause all sorts of issues and may be something to do with the throttle hang.

Datalogging the Clutch Flag, Brake Flag, Neutral and reverse switches and see if they work will be a great help as well.

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I'll check it all through the week. Judging by the car and the fact that the owner did the conversion himself I'd say it's got all the auto loom still. 

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Auto cal has different dashpot and idle air tables to overcome the torque converter friction. As Darryl said a manual cal will work better assuming your clutch switch etc has been wired up correctly. 

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My understanding is the  BF loom has the wires for the manual like the clutch switch. You will need to check the clutch switch is plugged in. Also if the car still has the auto loom then you will need to ensure the CAN wire that goes though the ZF has been connected. Have a look at this post for the wiring requirements:

 

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HACCKAC is a manual calibration.

You can use the Calibration tools to download it, save it and compare it against the auto tuner. You can also import the licensing information and VID  from the HACCKAB file read and flash that in to the car without using extra credits (all HACCK calibrations will be licensed as long as you import the licensing information from the vehicle).

The diff ratio will need changing but at least you will see it fixes the issues.

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