Thread: Does everyone else's cruise control "pump" on and off?
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Old 9th January 2018, 08:01   #3
Mgaz
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Quote:
Originally Posted by TBennet View Post
Hi there,

I've owned a 190 ZT-T for a little over a month now.

Do all 75s/ZTs exhibit this obvious "pumping" behaviour on cruise control where the ECU applies power for a few seconds until it's slightly over speed, then comes off the power until it's slightly under and repeats like that endlessly?

Is it just MG Rover's archaic cruise control, or is mine broken?

Thanks.
Can't speak for the zt , but my old mk1 audi A6 has cruise , but the only time you really notice it doing anything is when it applies acceleration up a hill and then cuts power on the way back down the other side.

How frequent is the 'pulsing' ?
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