Matt Alexander Posted May 13, 2015 Report Share Posted May 13, 2015 So, I have this old Link LEM v4 in a box that I got in trade for some work years ago, and a '91 Celica GT (5SFE 2.2l) that I'm thinking about turbocharging....  All my googling doesn't show much for standalone use on these. Lots of people turboing them, but most just using a piggyback. Anyone done this? I think the best way would be to use the stock Distributor for the trigger, and then a pair of 2-pole Camry coils for wasted spark. Will the Link recognize the trigger signal?  If I use the Link to control an electronic boost control solenoid, how do I control the idle (The v4 can only control one or the other)? Just by adjust the stop on the throttle plate? Quote Link to comment Share on other sites More sharing options...
Simon Posted May 14, 2015 Report Share Posted May 14, 2015 HI Matt The 5S should have a 24 tooth trigger in the distributor and a single tooth sync. Which provided the ECU has the correct sub-board will be able to be used. Having the correct sub-board is going to be the critical thing in this case. The ECU will need to have been intended for use on either a 3SG or 20V 4AG to have a suitable sub-board. The G1 product is very limited in what it can control due to the limited outputs and inputs. You have to make a choice between boost control or idle control it cant do both. In this case boost control would be the pick as the celica will have a 3 wire solenoid that the ECU can't control anyway. Â Â Quote Link to comment Share on other sites More sharing options...
Matt Alexander Posted May 15, 2015 Author Report Share Posted May 15, 2015 Shoot. As far as I know, this was originally used to control a Subaru EJ engine. I might be back to square one..... Â Â Â Thank you!! Quote Link to comment Share on other sites More sharing options...
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