Lada Kalina 1.6L 8V 21114-1411020 M7.9.7+ B103CU03 TUN

A set of tuning firmware for the car LADA KALINA with the engine VAZ-21114 (81 hp) 1.6L 8V
Equipped with the engine control unit BOSCH M797 + 21114-1411020-40
To install instead of the firmware B103CU03

In the kit Lada Kalina 1.6L 8V 21114-1411020-40 Bosch M7.9.7 + B103CU03 TUN firmware:

B103CU03 E2-ORI (firmware will not change the performance characteristics of the car, but it will save some of these problems)
The firmware with the disabled diagnostics of the neutralizer and the diagnostic oxygen sensor (DK-2), the other parameters are factory-set.
Suitable for those who suit all the driving characteristics of the car.
But because of low-quality gasoline in the region of residence constantly annoying engine errors "Low catalyst efficiency"
Or after forcing deep puddles on the roads there are engine malfunctions on the neutralizer and DK-2.
Diagnostics by error codes is disabled:
P0036 Oxygen sensor after neutralizer, heater circuit breakage checked
P0037 The oxygen sensor after the neutralizer, checking the short circuit of the heater circuit to ground
P0038 Oxygen sensor after neutralizer, check the short circuit of the heater circuit on the bore
P0136 Oxygen sensor after neutralizer, open circuit signal
P0137 Oxygen sensor after neutralizer, low signal level
P0138 Oxygen sensor after neutralizer, high signal level
P0140 Oxygen sensor after neutralizer, open circuit signal
P0441 Wrong air flow through purge valve
P0141 The oxygen sensor after the neutralizer, the heater is defective
P0422, P0421 - Catalyst efficiency below acceptable threshold
P1606 Rough Road Sensor, Incorrect Signal
P1616 Rough Road Sensor, Low Signal
P1617 Rough road sensor, high signal strength
P2270 The oxygen sensor after the neutralizer, no response to the enrichment of the mixture
P2271 Oxygen sensor after neutralizer, no response to lean mixture

B103CU03 TUN (firmware for those who want to improve the performance of the car with minimal means)
Firmware with optimized running characteristics without changes in environmental standards.
For regions with high-quality fuel. Visibly improves the dynamics of the car, especially with the air conditioning turned on.
With it, you need only use high-quality gasoline to avoid detonation.

B103CU03 E2-TUN (firmware for those who decided to do tuning their car by upgrading the intake and exhaust systems)
Firmware for use when installing the initial tuning package on the car.
For example, the package "Stage 1" which includes:
Air filter of zero resistance,
Inlet duct and intake manifold of reduced resistance,
Without catalytic exhaust system.