jonnieboy
Member
Registered: 4th Jun 02
Location: Manchester
User status: Offline
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ive recently replaced my 1.0 12v, for a C20XE on carbs, problem i have now, my speedo reads wrong. when doing say 60mph, the speedo reads about 25mph at the most
anyone had this same problem?? or knows what causes it??
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Ian
Site Administrator
Registered: 28th Aug 99
Location: Liverpool
User status: Offline
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I assuming you using electronic clocks? Should be using the F20 sender now not the one off the old box?
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Robin
Premium Member
Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
User status: Offline
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the transponder is wrong, the one from the 12v has a different pulse frequency to the F20 one, using the F20 one should cure it
at the moment the speedo is getting 3 pulses for every 4 it needs, so its getting confused
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jonnieboy
Member
Registered: 4th Jun 02
Location: Manchester
User status: Offline
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right, im using 1.0 12v clocks (electronic) and ive tried both an F20 transponder and one of a 1.2 8v Nova, and none of them appear to be working correctly
would the problem be because the clocks are the standard 1.0 12v ones?? what would be the best solution?? trying new clocks??
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