Trying to diagnose my FJ20ET F9 ECU that cuts out at ~1700 rpm - I thought maybe turbo was not healthy and removed the filter and intake piping - I can rotate the compressor impeller quite easily - I don't expect that it should just spin almost without friction or should it?
I ran a datalog on a laptop and the printout shows that at the precise time of cutout (or surging if I maintain a steady throttle at around 1,700 rpm) the "engine flag" value changes from 8 to 40 and inj m/sec goes to 0.000. Advice from the Haltech board is the flags are an "in house debug tool" and hard to decipher. Examining an older log when engine ran fine I do see an occasional value of 40 with inj m/sec 0.0000, but only rarely. Mostly it reads 0, 8, or 32. Also suggested was to disable decel cut-off and recalibrate the TPS both which I'll try tonight after work. Mark.JT --membersozdat------------------------------------------------------- OZDAT Mailing List Please Note:- Send (un)subscribe requests to [EMAIL PROTECTED] Send submissions to [EMAIL PROTECTED] No unauthorised redistribution of this email http://www.ozdat.com/ozdatonline/index.htm http://www.ozdat.com/ozdatonline/listindex.html http://www.mail-archive.com/[EMAIL PROTECTED]/ ---------------------------------------------------------------------
