RTEK stage 1.5 ecu mod

mongoose666 · 09-14-2009, 10:02 AM

Ok, just got my N33 back from Rtek. Plugged it in, went for a ride and immeadiately I noticed my wideband reading at 60mph, no boost, just cruisin. went from 10.9 to 12.6!!!! I am waiting for a reply from them as to why this is happening. Is 12.6 an ok number out of boost????

NoDOHC · 09-14-2009, 10:17 PM

Yeah (maybe a bit rich) The stock ECU goes closed loop (14.8:1) when in vacuum and cruising.

09-14-2009, 10:02 AM	#1
mongoose666 mongoose666 Join Date: Sep 2009 Location: caroga lake, NY iTrader: (0) Posts: 16 Rep Power: 0	RTEK stage 1.5 ecu mod Ok, just got my N33 back from Rtek. Plugged it in, went for a ride and immeadiately I noticed my wideband reading at 60mph, no boost, just cruisin. went from 10.9 to 12.6!!!! I am waiting for a reply from them as to why this is happening. Is 12.6 an ok number out of boost????

09-14-2009, 10:17 PM	#2
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin iTrader: (1) Posts: 855 Rep Power: 17	Yeah (maybe a bit rich) The stock ECU goes closed loop (14.8:1) when in vacuum and cruising. __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)