no2 injector

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Sep 19, 2011 | 02:14 AM

avopaul

Thread Starter

Junior Member

Joined: Sep 2011

Posts: 1

no2 injector

i got 51 plate civic got no injector signal going 2 no 2 cylinder any idears welcome thanks paul 1,6 cc engine

Sep 19, 2011 | 07:50 AM

mk378

Recognized HCF Member

Joined: Jun 2007

Posts: 10,023

Check the injector and wiring in place. Disconnect the battery and unplug the ECU. Identify the two wires that go to the #2 injector. Measure resistance from the ECU plug, which means your test is going all the way back through the wiring to the injector. If resistance is OK that means the ECU must be bad.