Subject	Re: Car won't start after replacing injectors
Posted by	Placuch on May 30, 2015 at 4:03 PM
	This message has been viewed 294 times.
In Reply To	Car won't start after replacing injectors posted by Auggie on May 29, 2015 at 02:15 PM
Message	I had a similar problem. Take a look maybe you can get some ideas. [ http://www.twinturbo.net/nissan/300zx/forums/technical/view/1149880/Crank-no-start-after-injector-upgrade-Help-Desperate.html ] I found my problem was 1. i fried the chip installing it the wrong way, 2. I had a bad ground for the ptu, the new style ptu sub harness plug was not fully plugged in to the harness plug.
Follow Ups	Car won't start after replacing injectors - Auggie 14:15:17 05/29/15 Won't crank, or cranks but won't fire up? (n/m) - FrozTTy 15:24:44 05/29/15 Re: Won't crank, or cranks but won't fire up? - Auggie 15:30:18 05/29/15 You could always check each plug individually. Remove the - YlwPrlZTT 16:08:12 05/29/15 Will do that with the coils! - Auggie 17:23:01 05/29/15 you don't have to mess with the fuel line to get the balance - YlwPrlZTT 19:57:01 05/29/15 Make sure fuel lines aren't crossed... - ttz'in (norcal) 20:13:03 05/29/15 Matched photos with other cars - Auggie 08:05:39 05/30/15 No Spark - Auggie 10:16:11 05/30/15 Also, ~1.2-1.5 Ohms - Auggie 10:48:24 05/30/15 Actually, twas 0.9 Ohms - Auggie 12:43:49 05/30/15 And Ignition Coil Relay good - Auggie 11:13:32 05/30/15 Could be PTU? - Auggie 13:23:37 05/30/15 Do you still have the PTU subharness installed? - YlwPrlZTT 14:06:01 05/30/15 Yes, but harness very pliable relative to all else - Auggie 14:17:27 05/30/15 Ok, I would still delete that subharness to be sure. It's - YlwPrlZTT 14:39:11 05/30/15 I agree with all - Auggie 14:47:06 05/30/15 Check all the PTU connections that it calls for. - YlwPrlZTT 15:04:04 05/30/15 I actually just deleted my subharness as well, once I get - YlwPrlZTT 15:05:47 05/30/15 With an older EFI harness, and in the PTU area - ttz'in (norcal) 15:15:32 05/30/15 Don't think it's PTU - Auggie 15:48:14 05/30/15 Re: Car won't start after replacing injectors - Placuch 16:03:46 05/30/15 Re: Re: Car won't start after replacing injectors (n/m) - Auggie 16:22:53 05/30/15 My GAWD - Auggie 16:27:06 05/30/15 fixed! connector corrision with sub-harness! - Auggie 17:08:51 05/30/15 Glad you got it running again. That sub-harness is nothing - YlwPrlZTT 17:16:41 05/30/15 Agree with sub-harness PITA! - Auggie 17:44:57 05/30/15 I would avoid Wiring Specialties - flashstar 13:50:48 05/31/15 ^ Agree ^ Well done ! (n/m) - ttz'in (norcal) 14:50:11 05/31/15
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