My 240 boggs out from 2000rpm...all the way through

Information on the naturally-aspirated KA24E and KA24DE engines.
Dos40sagi
Posts: 1
Joined: Wed Feb 22, 2006 3:27 pm
Car: 91' 240sx/Coupe

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Can it be the egr,bpt,aiv or any other valve? Ihave taken it yo many mechanics and none find the problem. The ecu doesnt give out any codes in the diagnostic. Can anyone please help??? It's starting to drive me crazy. Also thought it might be a plugged up catalitic converter or timing.


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MagikDragon
Posts: 1605
Joined: Sat Jan 08, 2005 3:48 pm
Car: 1991 240SX, 1992 240SX, 1986 MB 190E 2.3-16
Location: Danbury, CT
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sounds to me like its your mafs. check to make sure that the plug right by your airbox is plugged in all the way. umm maybe if u know someone with a 240 u can swap these and test them out if you aren't getting any codes. they are a bit pricey. I hope that helps. I could be completely wrong.

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JNM240
Posts: 1375
Joined: Wed Jul 31, 2002 2:45 pm
Car: 90 Coupe, 90 Hatch (CA18DET)
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Also check your coolant temp sensor. Seems everytime anyone complains about their 240 bogging, i always say: CHECK YOUR COOLANT TEMPERATURE SENSOR. So, check your coolant temperature sensor.

tonynalli
Posts: 1402
Joined: Mon Mar 15, 2004 5:59 am
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what year 240 do you have?


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