I have I believe a very similar prob to WILLFISH in 2005 with raising engine speed and it falling to 500 rpm then dying. Sorry haven't checked codes but it is identical and it is briefly discussed in this post --> http://www.supramania.com/forums/showthread.php?t=6194 .OK. I am having problem understanding cygnus pg. FI-101 which is Inspect TPS page. I bought a used TPS (the one where I had to adjust my flange 90 degrees from my stock model 28030:icon_mad. Done. I have been doing the non tech thing of moving it back and forth to see if it helps keep the engine going, of course it doesn't. I am sorry for newbie questions, but I think I expended my research ability and need help. I have an ohmeter (need help using it though) I assume I need a feeler gauge?
FYI:1990 7mgte, manual conversion, need to reattach intercooler, not boosting.
FYI:1990 7mgte, manual conversion, need to reattach intercooler, not boosting.