Jump to content

Bosch Motorsport Throttlebody


Recommended Posts

Has anyone had any luck getting these to work on a Barra PCM? I've bee fighting PDQ's and duty cycles and saturated sensors and the best I can get is 42.88 degrees indicated with 82.5 degrees commanded. Looks about half open so seems OK. It feels like more of a duty cycle issue if I turn it up to open the throttle more it closes after 42.88 degrees so my next step if I can't figure out a setting is to pull it apart and maybe unwrap the spring 1/2 a turn. Voltages are "ballpark" with lows being lower and highs being higher so I can't just use a resistor to tweak the input/output voltage.

PDQ P, I and D gain seem to do bugger all as well...

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...