TwinTurbo.NET: Nissan 300ZX forum - Bypass the fuel pump brain.
Subject
Bypass the fuel pump brain.
Posted by
mrchips
on October 19, 2022 at 6:35 AM
This message has been viewed
187
times.
In Reply To
If the problem started
posted by Drk93TT
on October 18, 2022 at 04:35 PM
Message
Put direct B+ and ground to the fuel pump. You can have proper voltage but that does not mean the amperage needed is met. Shot in the dark but eliminates the module. Same idea with fuel pressure = (volts), but lousy flow = (amps).
Follow Ups
300zx Fuel Issues
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cm1wrx
15:44:53 10/02/22
Are your spark plugs wet? (n/m)
-
Bernie (NoVA)
23:50:33 10/02/22
Re: Are your spark plugs wet?
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cm1wrx
09:51:45 10/03/22
Check injectors power supply and electric grounds. (n/m)
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ZUL8TR
04:51:40 10/04/22
Re: Check injectors power supply and electric grounds.
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cm1wrx
22:15:14 10/05/22
See if voltage is at each injector. Disconnect the >>>>>>
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ZUL8TR
04:54:05 10/07/22
Re: See if voltage is at each injector. Disconnect the >>>>>>
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cm1wrx
12:59:37 10/09/22
Check the ECU connector also
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Drk93TT
05:48:23 10/11/22
Re: Check the ECU connector also
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cm1wrx
22:17:21 10/13/22
Re: Check the ECU connector also
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cm1wrx
13:36:13 10/15/22
Re: 300zx Fuel Issues
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Drk93TT
11:06:47 10/03/22
Re: Re: 300zx Fuel Issues
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cm1wrx
15:38:56 10/03/22
Re: Re: 300zx Fuel Issues
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cm1wrx
13:00:27 10/09/22
Re: 300zx Fuel Issues
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cm1wrx
18:32:01 10/09/22
Re: 300zx Fuel Issues
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cm1wrx
22:39:34 10/09/22
So, if your plugs are dry and the car isn't running, it
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Woodnutz (PA)
19:07:31 10/10/22
Re: So, if your plugs are dry and the car isn't running, it
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cm1wrx
21:46:39 10/11/22
clog in the fuel path? (n/m)
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Kvert
17:55:37 10/13/22
Re: clog in the fuel path?
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cm1wrx
22:15:28 10/13/22
Re: Re: So, if your plugs are dry and the car isn't running, it
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Drk93TT
19:01:17 10/14/22
Re: Re: Re: So, if your plugs are dry and the car isn't running, it
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cm1wrx
22:40:43 10/14/22
Re: Re: Re: Re: So, if your plugs are dry and the car isn't running, it
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cm1wrx
13:25:37 10/15/22
Re: Re: Re: Re: Re: So, if your plugs are dry and the car isn't running, it
-
cm1wrx
14:45:37 10/15/22
If the problem started
-
Drk93TT
16:35:49 10/18/22
Bypass the fuel pump brain. -
mrchips
06:35:59 10/19/22
Re: Bypass the fuel pump brain.
-
Drk93TT
06:25:23 10/20/22
Re: Re: Bypass the fuel pump brain.
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cm1wrx
21:35:01 10/20/22
Fuel pump
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Drk93TT
05:25:51 10/21/22
Re: Bypass the fuel pump brain.
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cm1wrx
21:32:52 10/20/22
Re: If the problem started
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cm1wrx
21:32:01 10/20/22
Re: Re: If the problem started
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Drk93TT
05:40:57 11/10/22
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