LEXUS RX (AL20) 450h 3.5L V6 24V VVT-i 230kW/308HP DENSO — ECU DENSO D76F0196F1

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) 9 firmware versions

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Vehicle data

Brand	LEXUS
Model	RX (AL20)
Engine	450h 3.5L V6 24V VVT-i 230kW/308HP DENSO
Stock power	313 CV / 23 kW
Displacement	3500 cc
Fuel	Hybrid
Vehicle type	Auto

ECU

Manufacturer	DENSO
Model	D76F0196F1
Memory / EPROM	MIcro NEC D76F0196F1 - 1536 Kbit - 180000

Available tuning operations / options:

Spark advance correction for ECT sensor
Requested spark advance - high octane
Requested spark advance - low octane
Spark advance correction - valve timing position 1
Electronic throttle control
Electronic throttle control 2
Lambda correction f(IAT)
Lambda correction f(IAT) 2
Lambda correction f(ECT)
Lambda correction f(ECT) 2
Lambda correction f(ECT) 3
Lambda correction f(ECT) 4
Advance limiter
Lambda minimum value for components protection
Lambda fat-running limit for component protection
RPM Limiter
Lambda driver wish
Lambda driver wish 2
Exhaust gas temperature sensor
Exhaust gas temperature sensor 2
Variable valve timing - inlet
Variable valve timing - outlet

Firmware identifiers (9)

Hardware No.	Software No. (chip)	Version	Update software	ECU
—	89663-48Q42-	1.67.020	348Q4200	DENSO D76F0196F1
—	89663-48Q43-	1.67.003	348Q4300	DENSO D76F0196F1
—	89663-48Q44-	1.67.003	348Q4400	DENSO D76F0196F1
—	89663-48T11-	1.67.003	348T1100	DENSO D76F0196F1
—	89663-48T12-	1.67.003	348T1200	DENSO D76F0196F1
—	89663-48V61-	1.67.003	348V6100	DENSO D76F0196F1
—	89663-48V62-	1.67.003	348V6200	DENSO D76F0196F1
—	89663-48Z31-	1.67.003	348Z3100	DENSO D76F0196F1
—	89663-48Z41-	1.67.003	348Z4100	DENSO D76F0196F1

ECU notes

Microprocessor D76F0196F1 WARNING - New Genius with security Dongle: 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.

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

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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