1993 Lexus Ls 400 "ecu" Questions

Where is the computer box in the Lexus LS400 located? There are 11 electronic control units(ECU) located in the dash area. They are as follows. Engine + trans. ecu. behind right side of the dash. Abs

...sensor IAT(a little bead like thermistor on wire sitting close to the MAFF in the air stream). The ECU was getting poor information from the MAF. The ECU had to rely on slow input signals from the ...

ecu b fuse burns out My Lexus ES330 battery is being drained. I put the meter in series with the battery and it was drawing 320 milli amps with everything turned off (no key in the ignition). I pulled

...Compressor kick in when you turn on the AC? If it doesn't, the AC compressor is governed by the ECU. My AC went out along with an acceleration problem. hard starting, and unburnt fuel. I had my ...

...MY QUESTION IS COULD IT BE THE COMPUTER AND IF COULD BE RESET It is recommended that the engine ECU is reset after any engine performance modifications have been made to the vehicle, including ...

Lexus transmissions are 4-speed transmissions (in the 1st Generation 1989 to 1994 Lexus LS) all are ECU (computer) controlled. Take it in and have a shop scan it. Most likely a problem with the ECU. a

...You have a short circuit or a bad switch somewhere near the fuse box or behind the fuse box as Ecu is also been not getting the complete voltage so kindly check the short circuit while testing ...

...won't turn over. Could something have gottten wet? Never had ant problems before. Anti-Deterrent ECU:This is also possibility especially someone else drive your car. This is very common if you

...in memory and no indication prior to it start happening. Checked TPS, MAF, fuel fliter, fuel pump, ECU relay/fuse, fuel flow, air filter, wire bundle in trunk and all the other possibilities out ...

...it isn't a resistor, it a diode. would need more info on what the problem is there is a fuel pump ecu in the side compartment right side rear boot, and a relay in engine bay ( says on the relay