maf trips out

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180sx
Posts: 230
Joined: Thu May 08, 2003 3:25 pm

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So it happend few times and i wonder what causes it. If i was to go for beg it goes into a safemode. Like won't past 3000rpm, restart the car and its all good again. Only seems to trip out when i go open throttle , low and mid stays fine. Oem maf. I cleaned the element and everything else wise works fine. Maybe its time for n60 to be thrown in.


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WDRacing
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Joined: Mon Nov 25, 2002 2:00 am
Car: 95 240SX, 99 BMW 540i, 01 Chevy Express, 14 Ford Escape
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It would be alot easier to diagnose if I knew your ENTIRE setup. Also, what does "go for beg" mean?

180sx
Posts: 230
Joined: Thu May 08, 2003 3:25 pm

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small t3 10psi, fmic, fmu, walbro,oem maf. ecu with edited fuel ignition maps.

going for a beg .....ready to fly haha

just punch the gas 80% of the time it goes. But 20% of the time in 2nd or 3rd gear as i get to 3000rpm car just hits rev cut like state. I go park try reving it , will not go past 3000rpm . Shut her off , fire back up good to go.

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1995240sxSE
Posts: 847
Joined: Wed Jan 11, 2006 1:47 pm
Car: 1991 jeep wrangelr and a 2004 ford taurus

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WHAT IS UR ENTIRE SETUP!!!Just from vauge setup I would say its low a/f ratio AND maf signal. get bigger injectors and bigger maf!

lrb_2000
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are you supposed to run a FMU with a tuned ecu?


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