injector duty cycle 95%

John O Hornfeck johnohornfeck at sprintmail.com
Fri Sep 26 03:05:38 GMT 1997


Several MR2 owners using A'PEXi S-AVC-R s were wondering why their
 injector % went to 95% while at WOT in 4 or 5th gear and at only 12psi
boost. My car with the same setup reaches 78%.
Is this a  lean fuel condition where the ECU drives the injectors
more to compensate for a restrictive fuel rail, bad injector, etc?

John O




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