Honda Keihin Software Module

Big software module allows to edit calibrations of the all normal aspirated Honda/Acura Petrol vehicles with Keihin ECUs with MCUs SH7058 1Mb, SH72543 2Mb, MPC5566 3Mb.

Available Map List

• Camshaft angle control (VTC)
• Closed loop lambda
• Injector opening time
• WOT determining mode
• Fuel compensations for temperature
• Target lambda at High VTEC and Low VTEC
• Idle speed control
• Knock limits
• Knock sensitivity
• Knock retardation
• Spark advance at High VTEC and Low VTEC
• Throttle valve control
• VTEC control
• REV limiter

Honda Keihin 2.0 Turbo Software Module

Software module allows to edit calibrations of the Honda/Acura Petrol 2.0 Turbo vehicles with Keihin ECUs.

Available Map List

• Air calculation and boost: intake system efficiency, boost pressure threshold for wastegate operation, wastegate duty, boost limitation by EGT, load limitation, maximal boost by atmospheric pressure, maximal boost by intake temperature, maximal boost ratio, desired boost pressure, exhaust back pressure after catalyst
• Camshaft control: intake camshaft position, exhaust camshaft position at part and full loads
• EGT: Calculated EGT
• Idle: desired idle speed, desired idle speed after start
• Injector control: injector opening time from fuel pressure, injector scaling
• Knock control: Air charge limitation for knocking, spark advance limitation on knocking, knock retardation
• Limits: engine speed limitation, vehicle speed limitation
• Modes switches: MAF threshold to enter full load, MAP threshold to enter full load, throttle position to enter full load (available maps depends on software)
• Overrun cutoff: overrun cutoff MAP cut/restore, injector restart cut/restore
• Sensors scaling: MAF sensor scaling, lambda scaling
• Spark advance: minimal spark advance, spark advance EGR dependent, spark advance retardation, spark advance correction EGR dependent, spark advance correction by ECT and IAT, spark advance correction from camshaft angle
• Target lambda: Lean best torque, target lambda at full load, target lambda in closed loop
• Throttle valve control: Airmass flow through throttle body, driving force, throttle position linerisation, throttle position limitation, throttle position request, base torque, torque limitation for AT

DTC table is not available, but we are adding some helpful switches: underboost error switch, rear O2 sensor switch

Attention! Due to high load this module does not allow URGENT requests. Common requests can take up to several days to be completed.