Quote:
Originally posted by The Dreamer
Are the benefits of wideband O2 only used during tuning which tuning with a dyno with wideband O2 could provide?
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I'm using an M800 Motec. If money were no object, I would have paid for the WB 02 option. Instead, the Motec comes with 8 hours of free WB tuning time. This gives you enough time to tune the motor on the dyno with WB enabled, before reverting to open loop. I have enough parameters datalogged - which also trigger warning lights, to tell me such things as fuel pump pressure, fuel pump volume, battery voltage low, air temp, water temp, MAP etc. Any potential problems will show up here. In addition, I have an external PLM wired up for any times that I might want to check my A/F ratios (just in case)
http://www.motec.com.au/plm.htm