erniewilliams Posted June 19, 2009 Share Posted June 19, 2009 When replacing this unit, is there any particular calibration that needs to be done? It seems to be a pretty easy install. This is a part that sits on the drivers side back panel in 93 sc400. It seems that is a simple plug and play job but not really possitive about that. Lexus says that part is bad and wants to charge $400-500 to install. Part itself is $500.00 Hmmm... Quote Link to comment Share on other sites More sharing options...
eds92sc Posted June 19, 2009 Share Posted June 19, 2009 When replacing this unit, is there any particular calibration that needs to be done? It seems to be a pretty easy install. This is a part that sits on the drivers side back panel in 93 sc400. It seems that is a simple plug and play job but not really possitive about that. Lexus says that part is bad and wants to charge $400-500 to install. Part itself is $500.00 Hmmm... I replaced this a year or so ago. I bought it new online at Park Plano Lexus in Texas for about $277 plus shipping. Just plug and play if in fact it is your problem. I had an intermittent start problem, and don't think it was my solution. But I left the new part in anyway. Do you want my old fuel control unit for $50 plus shipping? I can't promise it is any good, but like I said, I don't think it was my fix. Quote Link to comment Share on other sites More sharing options...
erniewilliams Posted June 19, 2009 Author Share Posted June 19, 2009 When replacing this unit, is there any particular calibration that needs to be done? It seems to be a pretty easy install. This is a part that sits on the drivers side back panel in 93 sc400. It seems that is a simple plug and play job but not really possitive about that. Lexus says that part is bad and wants to charge $400-500 to install. Part itself is $500.00 Hmmm... I replaced this a year or so ago. I bought it new online at Park Plano Lexus in Texas for about $277 plus shipping. Just plug and play if in fact it is your problem. I had an intermittent start problem, and don't think it was my solution. But I left the new part in anyway. Do you want my old fuel control unit for $50 plus shipping? I can't promise it is any good, but like I said, I don't think it was my fix. As of this morning. right after I did this post, I went to a alvage yard and found a unit. I plugged it in and the car ran for about 15 minutes, and then shut off. It will start, but will not stay on. I noticed that the unit was real hot. ? So maybe I do need a new one. Or maybe it is alternator or fuel pump? Quote Link to comment Share on other sites More sharing options...
damonbrown Posted June 22, 2009 Share Posted June 22, 2009 I had this same problem on my 92 and it was fuel ECU...hope that helps Quote Link to comment Share on other sites More sharing options...
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