Major Hesitation In 5th on High Boost
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Major Hesitation In 5th on High Boost
Hi,
I have a MY96 WRX with:
Flat4 Online Front Mount
Apexi PowerFC
Apexi AVR Boost Contoller (Mapped by Zen with A Setting mapped at 0.9 bar and B at 1.3ish Bar)
Apexi Super Intake Induction Kit
Samco Induction and Turbo Hoses
Few other bits and bobs
When the FC is set on A the car pulls cleanly and there is a normal amount of induction noise. However, When the setting is on B the car pulls pretty cleanly in 1st-4th but when in 5th and on WOT the following happens:
Serious Increase in Induction Noise
Major Hesitation and pulsing
Boost fluctuates between 0.9-1.3 bar
I have checked almost all the hoses and cant find anything that is coming loose. I would look at the packs but I cant make a connection between that and the increased induction noise
Any suggestions what to look for next?
Cheers
TB
BTW plugs changed under 10k ago
I have a MY96 WRX with:
Flat4 Online Front Mount
Apexi PowerFC
Apexi AVR Boost Contoller (Mapped by Zen with A Setting mapped at 0.9 bar and B at 1.3ish Bar)
Apexi Super Intake Induction Kit
Samco Induction and Turbo Hoses
Few other bits and bobs
When the FC is set on A the car pulls cleanly and there is a normal amount of induction noise. However, When the setting is on B the car pulls pretty cleanly in 1st-4th but when in 5th and on WOT the following happens:
Serious Increase in Induction Noise
Major Hesitation and pulsing
Boost fluctuates between 0.9-1.3 bar
I have checked almost all the hoses and cant find anything that is coming loose. I would look at the packs but I cant make a connection between that and the increased induction noise
Any suggestions what to look for next?
Cheers
TB
BTW plugs changed under 10k ago
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