toyotaloyal Posted March 10, 2013 Share Posted March 10, 2013 School me up on these injector pumps bro, got some tuning to get done on my pig Quote Link to comment Share on other sites More sharing options...
kpr Posted March 10, 2013 Author Share Posted March 10, 2013 turn the yellow ones. they will have wire locks on them, if they haven't been played with. one is the throttle stopper. other one; crank it in for more fuel. 1/4 a turn at a time is heaps! usually have to back the idle off a touch after you wind up the fuel. i backed the throttle stopper one off a bit and it seemed to rev a bit harder. try adjust this one first see what happens. not sure if yours will have the same pump or not? Quote Link to comment Share on other sites More sharing options...
toyotaloyal Posted March 12, 2013 Share Posted March 12, 2013 Nah pumps rather different being the turbo one. Think I've got it sorted today. Have being playing with the pump for the last couple days and have worked out a few things as to which part affects what. Got a bit concerned when it overheated idling for a while today but common sense prevailed and now the penny has dropped. Inside this pump is kinda like wastegate diaphragm that you can rotate to alter the amount on enrichment unr boost and you can also adjust the preload on it which alters the ramp rate. Got really lost between those two and the full load screw and had to start over yesterday, was rather Angus with myself for a bit. Quote Link to comment Share on other sites More sharing options...
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