Matt Petersen Posted May 3, 2007 Report Share Posted May 3, 2007 I have a 1UZFE which runs very well, was dyno tuned and goes great. The only problem is the cold start configuration. Currently it's set to the following values :- Clamp 32 Cold Start 23 Crank Enrich 43 Volts Correction 15 It starts easily but runs rough for about 20-30 seconds after starting. As it's time consuming to alter these values and test due to the time taken for the motor to cool down again can anyone make any recommendations on these values? Using the online help it would seem that it's the Crank Enrich value that is wrong. The help says the base value is 70 and a smaller number means greater enrichment. It also says to refer to Crank Decay which isn't a visible setting on my screen. Cheers Matt. Quote Link to comment Share on other sites More sharing options...
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