Controller LAN (CAN) sends the following information:
- prohibition of torque reduction;
- engine speed;
- vehicle speed;
- throttle position;
- coolant temperature;
- distance traveled;
- fuel injection (quantity);
- MIL status;
- generator alarm lamp status;
- working volume of engine cylinders;
- number of cylinders;
- type of intake system;
- type and supply of fuel;
- a country;
- gearbox/axle type;
- wheel circumference (front/rear);
- the desired position of the gear lever;
- HOLD switch state.
Controller LAN (CAN) receives the following information:
- wheel speed from anti-lock brakes;
- front left;
- front right;
- rear left;
- rear right;
- distance traveled from anti-lock brakes;
- the state of the brake system from the anti-lock brake system;
- request for torque reduction from the anti-lock braking system;
- brake system configuration from anti-lock brakes.
Pic. 2.230. Mazda 6 control system wiring diagram with L8, LF engine (general area) and L3: 1 - electric motor of the fan of the cooling system No. 1; 2 - electric motor of the fan of the cooling system No. 2; 3 - relay of the fan of the cooling system No. 1; 4 - relay of the fan of the cooling system No. 2; 5 – cooling system fan relay No. 3; 6 - cooling fan relay No. 4; 7 - block PCM; 8 – engines L3; 9 - LF and L8 engines (hot area)
Pic. 2.231. Mazda 6 control system wiring diagram with L8, LF engine (general area): 1 - electric motor of the fan of the cooling system No. 1; 2 - electric motor of the fan of the cooling system No. 2; 3 - relay of the fan of the cooling system No. 1; 4 - relay of the fan of the cooling system No. 2; 5 - block PCM; 6 - with air conditioning system