Hope everyone has had a good Christmas and that your S2's haven't given you too much grief!
Yesterday evening my ABY started stuttering and stalling. It started with a boost cut when I floored it. Now when idling the revs sometimes immediately and sometimes after 20 seconds drop and it will stall unless I blip the accelerator. When at a standstill trying to pull away with no accelerator is impossible. Also when on the move and accelerating hard there will be 2-3 seconds of hesitation before it starts accelerating as normal. And then when getting close to full load I get boost cuts.
It wasn't much of a fun drive back from Somerset today! But made it home fine.
So what could be wrong?
So far, I've:
Unplugged the MAF and refitted which has had no affect.
Looked for a boost leak or a blown off hose and have found none.
Does this point to anything else inparticular or would a full boost leak test be a good place to start?
Yesterday evening my ABY started stuttering and stalling. It started with a boost cut when I floored it. Now when idling the revs sometimes immediately and sometimes after 20 seconds drop and it will stall unless I blip the accelerator. When at a standstill trying to pull away with no accelerator is impossible. Also when on the move and accelerating hard there will be 2-3 seconds of hesitation before it starts accelerating as normal. And then when getting close to full load I get boost cuts.
It wasn't much of a fun drive back from Somerset today! But made it home fine.
So what could be wrong?
So far, I've:
Unplugged the MAF and refitted which has had no affect.
Looked for a boost leak or a blown off hose and have found none.
Does this point to anything else inparticular or would a full boost leak test be a good place to start?
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