S4, S5 to4 hybrid, 720's, SafcII??????
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I don't have 3rd gear
Joined: Jan 2003
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From: California
S4, S5 to4 hybrid, 720's, SafcII??????
I am having a problem with my S-afc II. I have an S4 with a s5 to4 hybrid, ported Wg, custom 3" intake, 2.5 dp/mp, N1 catback. 720 seconds, Walbro 255, (rewired)
Before I had the S-afc tuned to my stock turbo with no problem. But, now the only thing I did was change out the stock turbo for the one listed above. I hae 10 dyno runs with the correction going from 0% to 30%, and nothing changes. The lines are exactly the same on all 10 runs. (overlapping)
I checked the install and all is good. I called Apexi and they said that all sounds to be working right, might be somthing else. The car is running lean right now and I cant get any more fuel no matter what.
On the street if I load up the "low" with up to 15% the car boggs and hesitates. (running way rich) So its working but its not? Can anyone help? Could it be the pump not flowing enough? Fried ECU? Fried S-afc? (all works on the safc though) Thanx!
Before I had the S-afc tuned to my stock turbo with no problem. But, now the only thing I did was change out the stock turbo for the one listed above. I hae 10 dyno runs with the correction going from 0% to 30%, and nothing changes. The lines are exactly the same on all 10 runs. (overlapping)
I checked the install and all is good. I called Apexi and they said that all sounds to be working right, might be somthing else. The car is running lean right now and I cant get any more fuel no matter what.
On the street if I load up the "low" with up to 15% the car boggs and hesitates. (running way rich) So its working but its not? Can anyone help? Could it be the pump not flowing enough? Fried ECU? Fried S-afc? (all works on the safc though) Thanx!
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