Rb25det electrical problem

[tishan]

Hello again fellas,i finally realised my problem with my rb25 today an i was wondering if yall cud help me out...so its pretty simple actually...but im not  a electrician.So basically when the car uses other electrical components(like windows,A/C) ; it causes my air fuel gauge to read lean gradually till the car cuts off....i was hoping anyone cud tell me the wire which is wrong/bad,Thanks for any help in advance

[hamsolo474]

Rerun the power for your guage to the battery directly don't take power from somewhere more convenient.

[tishan]

1 hour ago, hamsolo474 said:

Rerun the power for your guage to the battery directly don't take power from somewhere more convenient.

i think the gauge is reading correct as when u use the windows etc,u hear the fuel pump die in power

[hamsolo474]

That's worrying, either your car isn't providing enough power and if so your battery will probably die soon because its trying to make up the difference or the power is going somewhere else probably as heat, look for melted or damaged cables and check electronics that cause this issue for a weird smell

 

 

[tishan]

Okay thanks ..i am sending it to an electrician soon..u think wrong wiring could cause this?

[Hcr32typem]

2 hours ago, tishan said:

Okay thanks ..i am sending it to an electrician soon..u think wrong wiring could cause this?

Definitely an issue with wiring. The fuel pump sounds like its losing voltage and isnt supplying enough fuel which is causing a leanout condition.

Whether that wiring issue is an error or a burned or meltes harness you really need to go through and check everything.

[tishan]

 

23 minutes ago, Hcr32typem said:

Definitely an issue with wiring. The fuel pump sounds like its losing voltage and isnt supplying enough fuel which is causing a leanout condition.

Whether that wiring issue is an error or a burned or meltes harness you really need to go through and check everything.

Okay thanks i will let uk asap wen its finished by the electrician 

[Hcr32typem]

5 minutes ago, tishan said:

 

Okay thanks i will let uk asap wen its finished by the electrician 

I hope its something easily fixed man!

[89CAL]

Jump another car to it and run both then try again. This should eliminate alternator or battery