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Showing results for tags 'PowerFC'.
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oaojazz posted a topic in Parts for SaleItem: Apexi PowerFC D-jetro w/ MAPsensor AirTemp Sensor (brand new) and all wiring harnesses WITH Hand controller Description: Aftermarket ECU to suit Nissan s15 silvia (AFM delete). Reason for sale: bought these a while ago. but have now change plans completely. Price: $1150ono Location: Fairfield Willing to post?: PICKUP ONLY or will deliver if close by Contact: 0451 704 030
boli2 posted a topic in Nissan Silvia (nissansilvia.com)Hi guys, Recently got around to fitting the upgraded fuel system and am stumped on this issue, I have stable idle at 14.7 & ~950rpm with 43psi base pressure however for some reason I cannot get the car to 'richen up' under load. Setup thus far E10 100 with the plan to move to E85 hence overkill system Intank Bosch lift pump to surge with twin external 044's -8 to rail with EV14 2200cc injectors Turbosmart Fpr1200 with -6 return, reg set to 43psi base with no vacuum attached I'm running a power FC with wideband and fc-datalogit and no matter what I do to the map I cannot enrich the 'under load' afr's regardless of what is entered into the map, light load shows 12 - 13 afr's while increased load raises afr's to mid 16's ie the opposite of what I expect. I've tried entering via lap top and hand controller, the powerfc accepts the changes but the changes do not affect the afr's. I've checked the intank pump both externals, TPS voltage confirmed at 0.45v, plugs pulled with all cylinders firing well. Double checked everything ie surge / fpr plumbing, all wiring, etc, etc, all ok. Injector settings have been entered as 16.8% with a -0.14 lag based on cc = factory 370cc / 2200cc = 16.8% lag = new of 0.495 - factory lag of 0.64 = -0.145 Inj Lag (mS) vs BatV is straight off the data on the ID site eg 16V 0.376 14V 0.496 12V 0.680 10V 0.952 8V 1.456 6v 1.9 It has me totally stumped now. Any ideas? If anyone has run EV14 2200 / ID2000 style injectors on a powerfc on an sr20 I'd love to know what settings you used. boli