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Craig Senior said:I assume it will say it on the button.
Mine only has TCS - TCS button between the seats. I would imagine it would say ESP if that was fitted or are the two switched seperately?
W4YNE said:But my question remains - what causes the back wheel to brake when it lifts on cornering - ESP???
Niall said:Yes,
ESP uses a gyroscope which measures the tilt of the body if this becomes to much and the car starts losing traction then it cuts in, also it get's information from the ABS instrument panel etc etc.
If you switch ESP off the TCS should remain is i remember rightly. On peugeot's the ESP comes back on above 60 Mph and comes on when car goes over a certain limit even when it is switched off.
w4yne said:Am I right in thinking then, that you can see ESP working when the cars, say on a track, & it cocks it's back wheel in bends (the wheel stops spinning).
BenS1 said:Note that EDL/EDS cannot be turned off.
Personally I'm not 100% convinced that its the ESP that stops the inside rear wheel when it lifts off the ground. Whats the point of ESP applying the brakes to a wheel thats not touching the ground?
Also, you can lift the inside rear wheel off the ground before breaking traction, so the ESP yaw sensor wont be complaining.
Obviously if you apply the brake, even a tiny bit, when a wheel is off the ground then it will stop. Ok, not normally a good idea to brake if you are corning that hard anyway though.
Ben

Craig Senior said:Most of the SCC cars were locking the lifted wheel in to the first corner at Donington. Wouldn't have thought they were fitted with ESP or similar.: