TwinTurbo.NET: Nissan 300ZX forum - Resistance check the injector -- if that's OK then
People Seeking Info
 
   


     
Subject Resistance check the injector -- if that's OK then
     
Posted by jzack on July 31, 2008 at 9:31 PM
  This message has been viewed 100 times.
     
In Reply To Injector issues... posted by MTZ on July 31, 2008 at 09:14 PM
     
Message put a NOID test lamp (or LED+Resistor) on the harness connector terminals and see if you get a pulse when the engine is running. If there's a pulse -- injector is getting a good signal. Also easy to test the coil pack for spark -- if that comes/goes, could be the PTU or more likely a problem with the PTU wire harness.

My bet is the injector is starting to fail - coil wire inside is starting to break and contact comes/goes due to engine vibration.

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.