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NEED HELP! Nissan Couldn’t Fix it...

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Old Jul 20, 2018 | 07:22 PM
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Gfunk37
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NEED HELP! Nissan Couldn’t Fix it...

2012 Infiniti G37S 7AT
Mods: stillen Long tube Intakes
Motordyne Headers
motordyne full Shockwave Exhaust
Motordyne High Flow Cats
NOT TUNED

Ive taken my car to Nissan and they couldn’t fix it. The car ignites but shuts off as if a bad battery. The dealer put a used ECU and ended up frying it. The thought the Air flow ratio sensor was bad, so they replaced it and didn’t do anything.
I was wondering if anyone has this issue. I’m taking it to INFINITI in a couple days but just wanted help from fellow members who might have had this issue

thank you
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Old Jul 20, 2018 | 07:51 PM
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saywat?
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there should be a check engine light with a code. what was the code?
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Old Jul 21, 2018 | 10:20 PM
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Did they even try and use CONSULT on the car? I would think if they hooked it up to CONSULT they would know exactly what is wrong. Sounds like they just swapped parts and shrugged shoulders
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Old Jul 21, 2018 | 10:56 PM
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Several members have noted that while Nissan will work on Infinitis, they don't want to get involved with the computers in the car. That sounds like the case here. You may have to take your car to an Infiniti dealer for resolution.
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