Subject	I suspect there was a different issue that caused this.
Posted by	DVDBURN (MD) on June 02, 2013 at 12:30 AM
	This message has been viewed 372 times.
In Reply To	What do you suggest to avoid the issue others are having posted by Evan_Wright (Ca) on June 01, 2013 at 08:36 PM
Message	If the pumps were continually running they may cause the wires to get hot. If you were to wire the pumps incorrectly (black to negative ground and red to 12v B+) they would run continuously. The pump motor negative should not be wired directly to ground. That may not be what happened in this case but the fuel system at the motor may have caused the pump to run continuously. Ash has pointed out the causes of this in the past. [ http://twinturbo.net/nissan/300zx/forums/general/view/2055010/gtgtgtgt-AshSPEC-Dual-Fuel-Pump-Control-Module-ltltltlt.html ] [ http://www.twinturbo.net/nissan/300zx/forums/general/view/1531098/Dual-Fuel-Pump-Setup--gtgtgtgt--Just-a-prelim--.html ] www.mytwinturbo.com Nissan Data Voice - The first Nissan diagnostic software with a voice! Nissan Data Voice on YouTube Download my Nissan 300ZX Vin/Model Lookup. Watch an ECZA meet caravan!
Follow Ups	Introducing a heavy duty hi-amp FPC made from OEM. - DVDBURN (MD) 20:06:38 06/01/13 What do you suggest to avoid the issue others are having - Evan_Wright (Ca) 20:36:44 06/01/13 Last time I talked to Gary.. We were talking about the - KongZTT GT28RS MD 20:40:40 06/01/13 The pumps only run at full speed for short bursts when - Ash's Z 21:04:58 06/01/13 not true -- folks will have issues whenever you have - The Devils Z 21:47:14 06/01/13 I've been running it in my personal Z for 50K miles now - Ash's Z 23:44:09 06/01/13 There is no reason why anyone should take the power wire of - The Devils Z 12:58:31 06/02/13 ? The pumps always receive (+) power when the fuel - Ash's Z 13:26:52 06/02/13 your response doesn't explain to me why to use the OEM - The Devils Z 15:23:36 06/02/13 I'm not saying that beefing up the wiring would have any - Ash's Z 00:02:57 06/03/13 I can't speak to your feelings and I am not speaking - The Devils Z 00:50:14 06/03/13 I understand. I just think that the few cases that there - Ash's Z 12:57:33 06/03/13 the power circuit isn't really the issue - aliaZ 00:47:09 06/03/13 If you have the right size power wire, it doesn't matter - The Devils Z 01:03:48 06/03/13 The ground is just as important as the (+) feed line. - Ash's Z 10:01:13 06/03/13 the current must have a return path - aliaZ 10:28:39 06/03/13 Ironically enough, the electrons actually come from the (-) - Ash's Z 12:53:54 06/03/13 Whaaa? - KongZTT GT28RS MD 05:13:33 06/04/13 also, the specialty Z setup isn't necessarily better. - aliaZ 00:51:22 06/03/13 The stock wiring & connectors are only capable of supplying - sparkie 12:01:15 06/02/13 I saw the same thing . . and needed the same thing (n/m) - toykoz32 13:16:40 06/02/13 Hmm. I have run up to 30.5psi of boost, so say 75psi - Ash's Z 13:29:19 06/02/13 mine was 17psi when fuel pressure started to drop (n/m) - toykoz32 15:18:48 06/02/13 Something else was wrong then. - Ash's Z 15:10:44 06/03/13 Your wrong Ash, we about burned up the stock wiring harness - DarkZide 22:27:30 06/02/13 I suspect there was a different issue that caused this. - DVDBURN (MD) 00:30:31 06/02/13 Wow Gary! - KongZTT GT28RS MD 20:37:54 06/01/13 Thats awesome, Gary. Will it be available without the switch - ZXoltan 20:38:56 06/01/13 I'll probably end up making most of them that way. - DVDBURN (MD) 01:28:26 06/02/13 Looks great, Gary. :) - Ash's Z 21:10:43 06/01/13 Thanks Ash. - DVDBURN (MD) 01:13:56 06/02/13 That power supply I gave you goes up to 500amps :) (n/m) - KongZTT GT28RS MD 03:34:22 06/02/13 No no. The load bank is something else. (n/m) - DVDBURN (MD) 07:25:08 06/02/13 My mistake :) (n/m) - KongZTT GT28RS MD 08:05:45 06/02/13 The circuit traces will fail before you even get close to - Ash's Z 13:25:18 06/02/13 Re: The circuit traces will fail before you even get close to - DVDBURN (MD) 22:50:03 06/02/13 will still need to address the factory wiring harness issue - The Devils Z 21:40:15 06/01/13 I will agree with you, but only in certain applications.. >> - Ash's Z 00:06:39 06/02/13 What do the stock tt pumps pull? - michaell32 (FL) 04:36:30 06/02/13 The Deatschwerks DW300 pumps are pretty efficient too - maglito 16:28:53 06/02/13 I have one of those laying around. - michaell32 (FL) 20:45:47 06/02/13 I like them, I have two in my fuel tank right now. (n/m) - maglito 10:16:08 06/03/13 very cool (n/m) - Madhatter10-6 22:05:41 06/01/13 Very cool!! - Bigwill837 22:06:26 06/01/13 I am scared of you (n/m) - LJZTT 22:07:58 06/01/13 Ha! He's like the automotive Dr Frankenstein... - ForceFedTT (SoCal) 01:10:59 06/02/13 Wait till you see how he works in person.. - KongZTT GT28RS MD 03:39:15 06/02/13 My fuel pump i always on hi, that's now my map sensor input - TTZ2NV(EPTmotorsports) 01:52:45 06/02/13 AThe stealth 340 should be able to handle more than 700 - KongZTT GT28RS MD 04:07:14 06/02/13 Acording to Greg d , aeromotives pulls too many amps for the - ztunerz 08:07:05 06/02/13 The main reason for this FPC mod is to eliminate the FPC as - DVDBURN (MD) 08:52:55 06/02/13 What size fuses would you recommend? (n/m) - toykoz32 13:21:20 06/02/13 Depends on the max continuous current of the fuel pump. - DVDBURN (MD) 23:22:34 06/02/13 this is true -- the documentation is in their manaul - The Devils Z 09:15:15 06/03/13 Simple = better :) (n/m) - ztunerz 08:08:29 06/02/13 If you need 60mm fans I think I have a few dozen laying - BigTDogg (MA) 09:01:03 06/02/13 I just threw a bunch out he could've had too. No one seemed - ZXoltan 10:46:29 06/02/13 Well done Gary! (n/m) - TheTwinZ (Peru) 13:56:20 06/02/13 Cool! All it needs is a washable filter on the fan (n/m) - Ashman2k2 20:00:31 06/02/13
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