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| RX-7 3rd Gen Specific (1993-2002) RX-7 1993-2002 Discussion including performance modifications and Technical Support Sections. |
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| RX-7 3rd Gen Specific (1993-2002) RX-7 1993-2002 Discussion including performance modifications and Technical Support Sections. |
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Thread Tools | Display Modes |
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10-10-2009, 09:43 PM
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Test Whore - Admin
Join Date: Mar 2008
Location: Right Behind you son
Posts: 4,581
Rep Power: 10  |
Found the answer to one of my problems - the Charge Relief Valve was setup improperly - entirely my fault. 7 keystrokes on the Motec and the problem was solved, figuring it out though was an entirely different problem. Inj 7 is the CRV, notice in the second screenshot above the duty cycle is 0%, the one below it is 100%. 100% shows the valve boost and it stays closed, 0% shows it vac and it is held wide open. So in otherwords the turbos spooled slower than they should've, vented a significant amount to atmosphere, still made 11.5 lbs of MAP and 360 RWHP. Tonight I took a little trip and datalogged a 3rd gear pull. Note the boost level and more importantly the Inj #5 duty cycle. Inj5 being the WG. So, onto the fuel clogging and then back to the dyno.
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