Posted: Mon Sep 04, 2006 9:14 pm Post subject: ford ztec 1.6
this may be a silly question but here goes. lost spark on above vehicle, crank and knock sensors ok both show good patterns. relays and fuses ok also coil checks out ok. I would like to check out the earth switching on the coil pack and at ecu - but i can not seem to connect up the scope for any reading? what am i doing wrong? many thanks
Posted: Tue Sep 05, 2006 9:32 pm Post subject: ford 1600
have you scoped the primary circuit at the coil this will prove if the ecu is triggering the coil,this proving that the power stage and the trigger are ok
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this may be a silly question but here goes. lost spark on above vehicle, crank and knock sensors ok both show good patterns. relays and fuses ok also coil checks out ok. I would like to check out the earth switching on the coil pack and at ecu - but i can not seem to connect up the scope for any reading? what am i doing wrong? many thanks
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