Dynoing the DE5

[Victorofhavoc]

I dropped off my car for an annual dyno run for TT and they just keep tripping abs and going into limp mode.

I gave them the pedal dance for vsa off... Still tripped abs.

They looked for the fuse and apparently abs and pcm are in the same fuse cluster so that's a no go.

I told them to try disconnecting the rear wheel speed sensors and haven't hear back on that one yet.

Is there a trick I'm missing? Anyone else have successful results?

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[bisquick]

Recommend giving Derek a call at Innovative MotorWorks; he dyno tunes in his sleep.

 

[Two Step Performance]

Are you sure it's going into limp mode, or just an error state? Errors on the dash while completing successful full power output dyno pulls are pretty typical.

 

[Victorofhavoc]

Are you sure it's going into limp mode, or just an error state? Errors on the dash while completing successful full power output dyno pulls are pretty typical.

It's pulling power on subsequent runs.

A solid 40-50whp drop from the first run.

I also did contact my tuner (who's in another state) and he says typically the pedal dance is all that's needed. Sounds like he's on a mustang dyno though, and the requirement for 2wd cars for my club TT state dynojet only. I wouldn't think there's a big difference in methodology. Obviously the dynojet reads 10% lower, but otherwise a roller is a roller, no?

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