Toyota Denso Petrol 2 BitEdit module

The module allows you to configure the management systems of Toyota, Lexus, Scion cars with 2.0, 2.4, 2.5, and 2.7-liter petrol engines with Denso 89661-xxxxx control units and NEC 76F0038, 76F0039, 76F0040, 76F0070, 76F0085 processors.

Available for modification:

Air calculation: calculated air load based on required torque, mass air flow pulsation coefficient

Exhaust gas temperature model: calculated exhaust gas temperature 1 in additional mode, exhaust gas temperature offset for spark retardation, exhaust gas temperature offset based on vehicle speed, maximum/minimum exhaust gas temperature for engine protection

Fuel enrichment: AFR value as stoichiometry, coolant temperature for closed loop enable, delay for closed loop enable, enrichment for basic engine protection, enrichment for basic engine protection, enrichment for engine protection correction at full load, enrichment for engine protection correction during deceleration, enrichment multiplier per cylinder, throttle position threshold for entering full load, throttle position threshold for exiting full load

Fuel injection control: injection timing correction coefficient based on load, injector dead time, minimum injection time, minimum injection time with fault retention, minimum injection time with fault retention

Limiters: engine/vehicle speed limiter

Sensor scaling: Intake air temperature correction coefficient for mass air flow, mass air flow sensor scaling, accelerator pedal sensor

Ignition timing: maximum/minimum ignition timing, base ignition timing, ignition timing with high/low octane number

Ignition timing corrections: base ignition timing correction based on coolant temperature, VVT ignition timing correction, ignition timing correction with high/low octane number

Ignition timing: knock: coolant temperature threshold for retardation, lower engine speed threshold for retardation, lower engine speed threshold for retardation, maximum ignition timing retardation, retardation recovery speed, ignition timing retardation amount

Ignition timing: minimum: coolant temperature threshold for minimum ignition timing correction, minimum base ignition timing, minimum temperature correction of ignition timing

Throttle control: Maximum throttle position, throttle position limit at full load, throttle position limit at low load, accelerator pedal

Torque model: optimal torque

VVT: Base exhaust camshaft position, intake camshaft position at full load, intake camshaft position at high load, intake camshaft position at low load, base intake camshaft position

DTC mask editor

Which engines does the Toyota Denso Petrol 2 BitEdit module support:

• 1ARFE
• 1AZFE
• 2ARFE
• 2AZFE
• 2TRFE
• 3ZRFE
• 3ZRFAE
• 4GRFSE
• 5GRFE and others.

The module requires the purchase of a USB protection key BitEdit. The key can be purchased in our store. You can purchase an unlimited number of modules with one key.

Updates of descriptions for new software versions within the module are free.

Module activation is done within 1 hour on business days (usually 10-15 minutes). Activation may be delayed on weekends and holidays (up to 2 hours). 

Only the serial number of the key and email are required for module activation.