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Discussion Starter #1 (Edited)
Jumping speedo & cruise control

Hi

- My -07 159 JTDM, has a jumping speedo. It jumps +/- 2-3mph and gets worse the faster i drive.

- Also the cruise control falls out as soon as speed exeeds 55mph.

No fault codes and when cc drops out, no warning. Have tried the pedal switches and it is OK.

Any ideas?
 

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ChrilleC, I'm glad you've brought this up as I've recently noticed the same thing with my speedo. I've mentioned it at my local indie and it's the first they've heard of it on any alfa. I've not had any diagnostics done yet but I know I'm not getting any error codes from the ECU with MultiECU scan.

Please let us know what you find out! Cheers, Matt
 

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Discussion Starter #7
No :) but i got a kkl-cable now and are going to upgrade Multiecuscan so i can read out the speed o each wheel...must be done this week! Stay tuned!
 
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