Abs sensors at sensible prices available now!

Find the best abs sensors on the market by entering your vehicle details through our partfinder section or the box located on the right of the screen. The abs sensors are the sensors connected to your rear wheels and are the mini computers that tell how much pressure is applied to the braking system and are used to measure and compare tire rotational speeds .Your car may be fitted with 2 for your rear wheels. If this is the case and you d have a fault with your abs system, it will be encoded and will transmit the following possible faults:

Code ABS System Diagnostic Information

Mode 1: (40 km/h=25 mph)
1-1-1 No error code set
1-2-1 Left side front wheel sensor: faulty signal at speed less than 40km/h
1-2-2 Right side front wheel sensor: faulty signal at speed less than 40km/h
1-2-3 Left side rear wheel sensor: faulty signal at speed less than 40km/h
1-2-4 Right side rear wheel sensor: faulty signal at speed less than 40km/h
1-2-5 Signal faulty from at least one wheel sensor for a long period
1-3-5 Control Module (CM) faulty
1-4-1 Faulty pedal sensor: shorted to ground or supply
1-4-2 Faulty stop (brake) lamp switch: open circuit
1-4-3 Control Module (CM) faulty
1-4-4 Brake discs overheated
1-5-1 Left front wheel sensor: open circuit or short-circuit to battery voltage
1-5-2 Right front wheel sensor: open circuit or short-circuit to battery voltage
1-5-5 Rear axle sensor: open circuit or short-circuit to battery voltage
2-1-1 Left front wheel sensor: no signal on moving off
2-1-2 Right front wheel sensor: no signal on moving off
2-1-3 Left rear wheel sensor: no signal on moving off
2-1-4 Right rear wheel sensor: no signal on moving off
2-1-5 Valve relay: open circuit or short-circuit
2-2-1 Left front wheel sensor: ABS operation signal missing
2-2-2 Right front wheel sensor: ABS operation signal missing
2-2-3 Left rear wheel sensor: ABS operation signal missing
2-2-4 Right rear wheel sensor: ABS operation signal missing
2-3-1 Left front wheel sensor: signal missing
2-3-2 Right front wheel sensor: signal missing
2-3-5 Rear axle sensor: signal missing
3-1-1 Left front wheel sensor: open circuit or short-circuit
3-1-2 Right front wheel sensor: open circuit or short-circuit
3-1-3 Left rear wheel sensor: open circuit or short-circuit
3-1-4 Right rear wheel sensor: open circuit or short-circuit
3-2-1 Left front wheel sensor: irregular interference at speeds over 40 km/h
3-2-2 Right front wheel sensor: irregular interference at speeds over 40 km/h
3-2-3 Left rear wheel sensor: irregular interference at speeds over 40 km/h
3-2-4 Right rear wheel sensor: irregular interference at speeds over 40 km/h
4-1-1 Left front wheel inlet valve: open circuit or short circuit
4-1-2 Left front return valve: open circuit or short circuit
4-1-3 Right front wheel inlet valve: open circuit or short circuit
4-1-4 Right front return valve: open circuit or short circuit
4-1-5 Rear valve: open circuit or short circuit
4-2-1 Rear wheel circuit inlet valve: open circuit or short circuit
4-2-2 Rear wheel circuit return valve: open circuit or short circuit
4-2-3 Traction control system (TRACS) valve: open circuit or short circuit
4-2-4 Pressure switch for TRACS: faulty or short circuit
4-4-1 Control Module (CM) faulty
4-4-2 Pump pressure low
4-4-3 Pump motor/relay: electrical or mechanical fault
4-4-4 No power supply to valves in hydraulic unit

When do you need to replace abs sensors?

Since sensors and reluctor wheels work together, and commonly on the front axle is where they attract a considerable quantity of brake dust shed by the front callipers. Heat transform this thin dust into a carbon like coating which “delays” the reading made by the sensor by minutes, hence the interpreting by the abs computer of these delays as a continuous difference in rotational speeds between one or more tires -- eventually exceeding a threshold value and triggering a "fault" light. The obvious solution at this point is to take the sensors out and clean them for function. However they are very fragile and it is easy to produce damage in this process. Hence the clear solution is replacement.