Questions & Answers for: lexus ecu

problems with early lexus ECUs, if your car is having strange problems, replace the ECU first, buy used on ebay. Repair services are also available for even less, if your ECU is not damaged in any way

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

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 + traction ecu. beside the engine

...lexus ls 430 At the driver side junction box (DSJB), check the 10A FUEL OPN fuse which is the source of power for the fuel door. The power is applied to the fuel lid opener switch that, when ...

...lexus rx 330 transponder ecu is at the center top of dash (above the radio). body ecu is at left side of dash by the junction/fuse box. engine ecu is at the lower side of dash on the right side. hope ...

...lexus loosing power when i accelerate. Most likely fuel supply system. Could be fuel pump, fuel filter, or fuel pump relay. Could also be sensors that are not delivering the right information to the ...

...capacitors may have begun leaking.
I redid mine and fixed the problem.

See ...

What plug on the ecu on a 97 lexus es 300 do i take off for the knock sensors to bypass you cant bypass sensor ---or jump /bypass the ecu connections

...lexus 1uz vvti ecu ill need to no wer the 16 pin wiaers are connect to ecu The connector will always be in or very near to the driver's footwell. The most common place is tucked up under the trim ...

Lexus IS300. If my ECU actually provided codes to obd2 scanner, can the ECU still be bad? My 2001 Lexus IS300 has a "crank but no start" condition. I scanned it with a basic OBD2 scanner which put out