LEXUS LS (XF30) LS 430 4.3L V8 216kW/290HP DENSO — ECU DENSO 275036-7461

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 7 firmware versions

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Vehicle data

Brand	LEXUS
Model	LS (XF30)
Engine	LS 430 4.3L V8 216kW/290HP DENSO
Stock power	294 CV / 216 kW
Displacement	4300 cc
Fuel	Benzina aspirato
Vehicle type	Auto

ECU

Manufacturer	DENSO
Model	275036-7461
Memory / EPROM	MICRO NEC 76F0038GD - 6144 Kbit - C0000

Available tuning operations / options:

Base timing
Spark advance correction for ECT sensor
Requested spark advance - high octane
Requested spark advance - low octane
Spark advance correction - valve timing position 1
Torque limiter 2
Torque limiter
Lambda enrichment - open loop
RPM Limiter
Lambda driver wish
Speed limiter
% relative air filling limit depending on IAT
Exhaust gas temperature sensor
Variable valve timing - inlet

Firmware identifiers (7)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	89663-50201-	1.67.008	35020100	DENSO 275036-7461
—	89663-50253-	1.67.040	35025300	DENSO 275036-7461
—	89663-50230-	1.67.005	35023000	DENSO 275036-7461
—	89663-50133-	1.67.005	35013300	DENSO 275036-7461
—	89663-50251-	1.67.005	35025100	DENSO 275036-7461
—	89663-50151-	1.67.005	35015100	DENSO 275036-7461
—	89663-50252-	1.67.008	35025200	DENSO 275036-7461

ECU notes

Microprocessor NEC 76F0038GD This Setting File can be used for serial system NewGenius. This setting file can be used with the New Genius, the protocol supports identification and writing only. IF the matching original file is already present in databank it can be used for the modification and the writing operation. To work on this ECU you can use NewTrasdata

Get the file for this vehicle

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Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy

The Genius OBD + Bench € 2.500 Buy

Other LEXUS

IS (XE30)
250 2.5L 24V V6 153kW/208HP DENSO IS (XE20)
F 5.0L V8 311kW/423HP DENSO IS (XE20)
200d 2.2L 16V 110kW/150HP DENSO IS (XE20)
220d 2.2L 16V 130kW/174HP DENSO GS (S190/S191)
GS 300 3.0 24V 182kW/244HP DENSO GS (S190/S191)
GS 350 3.5L 24V 227kW/305HP DENSO IS (XE20)
350 3.5L V6 228kW/306HP DENSO GS (S160)
GS 430 4.3L V8 224kW/300HP DENSO GS (L10)
GS 350 3.5L 24V 203kW/272HP DENSO GS (L10)
GS 240 2.4L 16V 123kW/165HP DENSO

→ All ECUs LEXUS