Tip of the year 2007
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From: France / Paris
Tip of the year 2007
A tip of the year 2007 !!!!
A mate found a tip that can be very helpfull, if you have a problem of no starting engine, with Weber Marelli ECU :
Switch ignition on, with engine not running.
Disconnect phase sensor from distributor.
Reconnect : you can heard your AMAL valve “click” , your fuel pump running during 5 seconds approx., and your AMAL valve “click” one more.
Very kwick diagnosis :
if you heard your AMAL valve “clicking”, but not your fuel pump running, your ECU is OK but your fuel pump have a problem (or relay, or fuse)
If you heard nothing, your ECU have a problem (or relay, or fuse).
Thanks for your attention.
Claude
A mate found a tip that can be very helpfull, if you have a problem of no starting engine, with Weber Marelli ECU :
Switch ignition on, with engine not running.
Disconnect phase sensor from distributor.
Reconnect : you can heard your AMAL valve “click” , your fuel pump running during 5 seconds approx., and your AMAL valve “click” one more.
Very kwick diagnosis :
if you heard your AMAL valve “clicking”, but not your fuel pump running, your ECU is OK but your fuel pump have a problem (or relay, or fuse)
If you heard nothing, your ECU have a problem (or relay, or fuse).
Thanks for your attention.
Claude
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