fuel injectors

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Jun 21, 2003 | 05:02 AM

jodylee8310@aol

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From: pensacola, florida

fuel injectors

anyone know the readings for the fuel injectors for 5.7ltr 350 and how to properly test them

Jun 21, 2003 | 05:51 AM

ede

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From: Jackson County

what reading you after? resistance, pulse width, flow

Jun 21, 2003 | 08:59 PM

jodylee8310@aol

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Joined: Jun 2003

Posts: 58

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From: pensacola, florida

readings

im looking for the resistance across the connectors to the fuel injectors i pulled wires off and tested why car was running and it was jumping around quiet a bit

Jun 22, 2003 | 08:54 AM

Vader

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The resistance across the injector connector should be between 12.7 and 16.8 ohms. The resistance of the harness is going to change depending upon whether the rest of the injectors are connected or disconnected, and how the ohmmeter is polarized, since you will be reading the resistance of the output transistor and its biasing circuit in the ECM.