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Old 16th August 2016, 09:24 PM
peiiider peiiider is offline
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Join Date: Aug 2015
Location: Norway
Posts: 46
Default Strange cruise control issue

So since I bought my '06 3,0tdi a couple of weeks ago, I've noticed the cruise control is sometimes misbehaving...

Say I'm going along at 100kph, when the terrain varies slightly, sometimes the speed starts dropping. Slowly, slowly, down to maybe 90 or even 80kph. Then suddenly it seems the car discovers the speed is wrong, shifts down two gears and floors the throttle to get back to speed.

Other times the car keeps the set speed just fine within 3-4kph, no matter what hills or corners it encounters.

Only fault codes present are broken solenoids of both transmission mounts..

Any ideas ?
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06 A8 3,0TDIq My daily driver and project...
97 A4 1,8Tq. Powered by a 4,2 from the '01 S6, full rollcage, FIA seats and 6-point harnesses, B5 RS4 KW Competition race suspension, B6 S4 brakes, 18" Toyo RS1 slicks, carbon fiber roof. V8 trackday racer
14 VW Caddy 1,6TDI from my employer..
(X)00 A8 2,8q, (X)97 A4 1,8Tq, (X)92 S4 2,2Tq, (X)92 80 2,3E
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