1993 Ecu - Toyota Nation Forum : Toyota Car and Truck Forums

goooopher · 10-17-2006, 01:10 AM

Hey does anyone know where the ecu is located in a 1993 corolla 4A-FE 1.6L?

94_Rolla_Guy · 10-17-2006, 01:28 AM

its burried in behind the heater controls and the cigarrette lighter on the hump of the tunnel up against the firewall, not fun to get to

goooopher · 10-17-2006, 11:50 AM

thanks, have you done anything with it? like do you know first hand if its something that needs the entire dash taken off to get to it?

silkydraws · 10-18-2006, 01:33 AM

no just the lower console under the dash. may help to start at shifter console and work up to it. I know there are 2 phillips head screws that require just using a bit like in a power screwdriver or a offset screwdriver (90 degrees) because of the close clearance. You sure you got a puter prob.? It's not that common (compared to American cars of the 80s early 90s)

goooopher · 10-19-2006, 12:27 AM

no i dont have a problem i am just looking to get an aftermarket ecu or JET chip bc im putting in perf fuel injectors and all the sites that i look at say that in order for high perf injectors to work to their max ability they need a new or newly programed ecu to create new fuel to air ratios and settings