Rb20det low idle problem

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Xxv3rsaiboixx
Posts: 22
Joined: Mon Jan 25, 2010 6:39 pm
Car: 250sx s14

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I have a rb20det with a z32 maf. I been having a low idle problem ever since last week. I drove it last week and everything was fine then I parked it and turned it back on 30min later and it struggle to turn on. When I did manage to start it the idle was normal then it drops down to 0. I keep on turning it on and it does the same thing. I've been reading and people say it might be my maf is going bad. So I unpluged it and the idle stays steady at 650-750. When I'm driving the car is fine until I have to stop at a light or stop sign. Pretty much it only shuts off when I'm at a idle. I'm just wondering is it my maf or something else. Someone please help


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Infinitiguy19
Posts: 7787
Joined: Sat Dec 22, 2007 4:58 pm
Car: 1993 Infiniti Q45 188580 Miles
1994 Infiniti Q45a 240000 Miles

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Its the MAF sensors so replace it with a new OEM one or know good OEM used.


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