Jump to content
Ultimate Subaru Message Board

Ignition/fuel cut...on stock boost


WJM
 Share

Recommended Posts

Yah, and it's really annoying going up a hill. Hmmmm, Gas tank. Will look into, thx.

 

Simon

 

 

 

is it doing the cut out/hesitation every second/half a second like you just stated?

 

that sounds like a rusty gas tank. My GL-10 had that issue. the fix was a new/nearly new used gask tank.

Link to comment
Share on other sites

okay, so i get fuel cut in my car, often, when i'm in gear, low boost, high boost, little throttle, wot, whenever. No time limit to it, nothing. And its no 1/4 second fuel cut either, its close to a full second, i guess my car is a rare occasion though, most other cars i've been in that get fuel cut are not as bad as mine is. I'm wondering if what your experienceing is truely fuel cut...because its so regular, i'm going to assume it is. your ecu refernces fuel cut from your maf, i think peak range on these maf's is something like 5volt, so if you were to see say 4.25 volts for a certint amount of time...the ecu will cut fuel. so theoreticaly assuming i'm all correct here, you could make a run to radio shack and pick up a few resistors to cap the out going voltage of your maf at say 4v...im not sure on this though, its a theory...

 

alright, thats my thoughts on it, i'm also struggling with this one too, let me know what you find.

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.

Guest
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.

 Share

×
×
  • Create New...