MPG, miles and average speed STILL NOT WORKING
Forum rules
Hints, tips and guides for repair and modification - the FAQ section on the main website is worth checking first for information relating to common faults and technical help. Useful posts and guides will be added to the FAQ http://www.sciroccoregister.co.uk/scirocco-faq
Hints, tips and guides for repair and modification - the FAQ section on the main website is worth checking first for information relating to common faults and technical help. Useful posts and guides will be added to the FAQ http://www.sciroccoregister.co.uk/scirocco-faq
MPG, miles and average speed STILL NOT WORKING
as above my MPG, miles travelled and average speed are still not working! i have just swapped in another set of dials which i was assured were working correctly...... recomendations?
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bluestreak56
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Re: MPG, miles and average speed STILL NOT WORKING
Check for a leak in the vacuum tube?dreleask wrote:as above my MPG, miles travelled and average speed are still not working! i have just swapped in another set of dials which i was assured were working correctly...... recomendations?
Re: MPG, miles and average speed STILL NOT WORKING
iv replaced all the 4mm vaccum tubing including the one to the back of the dials! 
Re: MPG, miles and average speed STILL NOT WORKING
I take it that all the other functions of both sets of clocks work.
There is an FAQ which indicates that this problem with the MFA is usually a defective speed sender, on the back of the clocks.
If you look at the FAQ for 'Changing Instrument console warning lamp' in the third picture down you will see the speed sender (in this case the yellow block - some are black) next to the connection for the speedo cable.
There is an FAQ which indicates that this problem with the MFA is usually a defective speed sender, on the back of the clocks.
If you look at the FAQ for 'Changing Instrument console warning lamp' in the third picture down you will see the speed sender (in this case the yellow block - some are black) next to the connection for the speedo cable.
Re: MPG, miles and average speed STILL NOT WORKING
ye all other functions of the digital display are working! I've been asured that the mfa was all working when the dials were removed from the other rocco!