Shane Gray
Hi,
Fuel pressure is 5 bar at idle and 2.5 bar when flat spot is present.
fast idle co 0.0% hc 23ppm lambda 1.03.
at idle co 0.02%
Cat glows red when flat spot present.
unable to scope coils as it has built in amplifier's. Have ordered new coils.
I have including scope graphs.
shane
Message Thread 
Mazda 323F 1.8 1999 - Intermittent flat spot - Fixed # - Shane Gray January 13, 2015, 4:49 pm
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on January 14, 2015, 12:47 pm, in reply to "