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Old 12-02-2003, 10:08 AM
sbourg sbourg is offline
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Join Date: Jul 2001
Location: SoCal
Posts: 1,303
The basic Jetronix K mixture control is via a pushrod connecting the flap of the airflow meter to the control slits inside the fuel distributor. Fuel delivery to the injectors varies by the position of the flap - i.e. airflow demand. All the ECU does in the KE is fine-tune that by varying secondary fuel pressure via the EHA. If the car won't run with the ECU out of the loop, something is mechanically misadjusted.

'91 MB 190E 2.3
'08 RAV4 Ltd 3.5
'83 Lazy Daze m'home 5.7
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