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Wrx sti ppp stutter

Old 05 July 2018, 09:48 AM
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TOMMY_TURBO
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Default Wrx sti ppp stutter

hope this is in the right place here goes iv got a 2003 wrx sti ppp it's got a slight stutter under 3k when u press throttle all the way to floor but if I unplug front lamba sensor the car is very smooth runs perfect does this sound like a faultly lamba or something else please help edited also the revs go very low to around 2/300 when coming to a stop with lamba plugged in

Last edited by TOMMY_TURBO; 05 July 2018 at 09:54 AM.
Old 05 July 2018, 10:07 AM
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SmurfyBhoy
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Originally Posted by TOMMY_TURBO
hope this is in the right place here goes iv got a 2003 wrx sti ppp it's got a slight stutter under 3k when u press throttle all the way to floor but if I unplug front lamba sensor the car is very smooth runs perfect does this sound like a faultly lamba or something else please help edited also the revs go very low to around 2/300 when coming to a stop with lamba plugged in
Is the car mapped ?
Old 08 July 2018, 01:07 AM
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Hi mate thanks for reply I believe it's still on the original ppp map but could be wrong
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