MixMaster":1fz2so3d said:On pg 13 you mentioned a new ecu fixed your code 54 problem and that the 3rd gen mr2 ecu would not start the car.
Were you able to use the mr2 ecu or did you wire up a fix on the 185 harness to get rid of code 54.
I'm using a fmic, 185 wiring and 205 electronics.
Thanks for any help. Great info congrats on the swap.
CMS-GT4":13yimcyg said:Glad it helped. I might condense it some day whenever I finally finish my car.
EDIT: Maybe you might help me. I notice a slight dip in idle when I hit the gas. Any idea what to check for? Everything is stock but the intake, and turbo back exhaust.
aus jd 2703":141iuzv8 said:Won't not running a tha sensor throw the ecu offas it's a VE based map? I'm looking forward to putting mine on the road just gottamake a custom intake hose and water lines for the wta ic
KORacing":3q4zp45c said:CMS-GT4":3q4zp45c said:Glad it helped. I might condense it some day whenever I finally finish my car.
EDIT: Maybe you might help me. I notice a slight dip in idle when I hit the gas. Any idea what to check for? Everything is stock but the intake, and turbo back exhaust.
If your TPS adjustment is correct, then I'd say that it's likely that it's running a little rich or lean right at throttle tip-in causing a slight hesitation. Could be due to a incorrectly reading temp sensor (air or water), o2 sensor, etc. Hard to say what it is if you are running all the used JDM parts. Fuel pressure correct? Not a lot of info from the stock ECU...
I actually started the car we swapped with a Hydra to see what the temp sensors were reading to see if things looked normal before starting it with the stock Gen 3 ecu, but not really an option for most people...