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View Full Version : idling timing problem RB25 need help please


droptop rb
08-14-2012, 08:43 PM
rb25 manual- to set timing for a series 1, at running temp unplug tps set idle to 650 and set to 15btdc. cool. my problem is when i unplug the tps my car dies it doenst even try to stay on. my car has been having cut out problems and such(its a new swap trying to get running) so i wanted to set timing and see if thats my problem.

im wondering what is failing to keep the car idling when the tps is unplug, maf or o2 sensor? or...?