patrol_maverick Member 54 Member For: 11y 9m 26d Gender: Male Location: Taree NSW Posted 17/09/14 11:39 AM Share Posted 17/09/14 11:39 AM Does anyone know if an AU throttle body will bolt onto a BA turbo engine?Are the throttle openings the same size?Can a BA ECU control the AU idle valve?I'm chasing a few dramas on an engine conversion project. A cable throttle might be the way to go. Link to comment Share on other sites More sharing options...
JETURBO ...JD TUNING ADELAIDE... Gold Donating Members 23,708 Member For: 15y 10m 23d Gender: Male Location: Adelaide Posted 17/09/14 11:52 AM Share Posted 17/09/14 11:52 AM No 1 Link to comment Share on other sites More sharing options...
timwds Member 54 Member For: 12y 3m 5d Gender: Male Location: Tamworth Posted 17/09/14 10:27 PM Share Posted 17/09/14 10:27 PM To elaborate on what Jet said, BA's don't have an idle controller because the ecu just actuates the throttle plate to maintain idle. A lot of features in the BA ecu are based around throttle position (fueling etc), if you took that control away by using a cable TB nothing would work...If you wanted to use a cable TB, you would have to run a full aftermarket ECU.I don't know about sizing and bolt pattern. Link to comment Share on other sites More sharing options...
Ralph Wiggum Moar Powar Babeh Lifetime Members 19,323 Member For: 18y 7m Gender: Male Location: Perth Posted 17/09/14 10:44 PM Share Posted 17/09/14 10:44 PM You can run a cable throttle body with a b series pcm. It is alot of work to setup property tune wise but it is possible. Throttle position is derived from the tps so as long as the correct tps is installed and feeding back to the pcm the actual method of actuating the throttle body doesn't matter. (once the tune is currently setup) Going to a cable throttle would only be viable in race applications that require it, because as stated above you will loose idle control and all throttle based engine control parameters. Link to comment Share on other sites More sharing options...
patrol_maverick Member 54 Member For: 11y 9m 26d Gender: Male Location: Taree NSW Posted 18/09/14 11:35 AM Author Share Posted 18/09/14 11:35 AM Cool thanks, I'll leave it at that. Link to comment Share on other sites More sharing options...
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