Subject	Re: The ECU injector three circuit is common to go out.
Posted by	ttz'in (norcal) on March 25, 2016 at 4:23 AM
	This message has been viewed 316 times.
In Reply To	The ECU injector three circuit is common to go out. posted by DVDBURN (MD) on March 24, 2016 at 09:14 PM
Message	Also had misfire issue with #3. Drove me bat-shit for a couple years. Finally sent ECU to Gary, aka DVDBURN. Turned out to be a bad IC driver in the ECU. Problem pointed to ECU after connecting temp jumper wire from #3 INJECTOR ground wire to #2 injector ground wire, as Z32's are sequential firing order.
Follow Ups	Miss fire- no spark(continue ) - lukzzkeeper(philly) 17:58:21 03/24/16 300zx electrics can be mind numbing..... - zx299 19:04:48 03/24/16 lol, tell me about it. . - lukzzkeeper(philly) 19:34:50 03/24/16 Re: lol, tell me about it. . - ttz'in (norcal) 03:24:12 03/25/16 The ECU signal to the PTU is not a ground signal. - DVDBURN (MD) 21:34:16 03/24/16 OK - for coil pack 3 have you verified for sure - jzack 19:39:36 03/24/16 Re: OK - for coil pack 3 have you verified for sure - lukzzkeeper(philly) 23:15:20 03/24/16 It has been said multiple times, check your PTU subharness - YlwPrlZTT 19:52:27 03/24/16 Re: It has been said multiple times, check your PTU subharness - lukzzkeeper(philly) 23:36:28 03/24/16 See the link below for the online FSM... - jzack 08:20:30 03/25/16 Thank for the link (n/m) - lukzzkeeper(philly) 13:27:17 03/25/16 The ECU injector three circuit is common to go out. - DVDBURN (MD) 21:14:06 03/24/16 Re: The ECU injector three circuit is common to go out. - lukzzkeeper(philly) 23:43:33 03/24/16 Re: The ECU injector three circuit is common to go out. - ttz'in (norcal) 04:23:01 03/25/16
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