STi 4 - Dodgy idle?!
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STi 4 - Dodgy idle?!
Hi Guys
What is a STi 4 supposed to idle at? Mine seems to vary loads from about 600 to 1300. Is this right? If not what would be wrong with it?
Many Thanks
Tom
What is a STi 4 supposed to idle at? Mine seems to vary loads from about 600 to 1300. Is this right? If not what would be wrong with it?
Many Thanks
Tom
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What's your off boost/cruise like? If it "surges", it probably is your lambda. You could try disconnecting it to see if it makes any difference. Also, what's your MPG like...?
Alternatively, what's your on boost performance like? If it "hesitates" or feels lumpy, or in contrast if the car feels faster than usual, it could be your MAF sensor.
I don't suppose you've got an AFR gauge or Knocklink...?
Alternatively, what's your on boost performance like? If it "hesitates" or feels lumpy, or in contrast if the car feels faster than usual, it could be your MAF sensor.
I don't suppose you've got an AFR gauge or Knocklink...?
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