Checking Injectors (ohm test)

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-=BoYo=-
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Car: 1993 stage 3 300zx twin turbo

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How exactly do you check the injectors step by step, with an ohm meter?

which harness do yo check? is it called E.C.C.S and were is it...


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-=BoYo=-
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Car: 1993 stage 3 300zx twin turbo

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opps I have a 93' Z32 TT

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evildky
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pull the harness connectors off of the injectors and measure impeadance across the connectors with a multimeter set to ohms, I don't knewo the specific value for Z32 injectors but look for any of them that test higher or lower than the rest, and a reading of zero is a completely dead injector

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-=BoYo=-
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Car: 1993 stage 3 300zx twin turbo

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no.4 and no.6 were shot 4 was 24ohms and 6 was 93ohms....im gonna dig in now and check the connection at the injector..

Q45tech
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An ohmmeter measures resistance not impedence [which is expressed in Henries, millihenries, etc] from an impedence bridge.

Always measure injectors twice [cold and hot] to get to possible problems.


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