1993 240sx Hesitation

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nemo6686
Posts: 21
Joined: Wed Sep 21, 2005 5:41 am
Car: s13

Post

My 240sx went i floor it to the ground it revs to 3000 rpm. It won't really rev higher than that. It use to idle really bad to but i just installed a brand new maf sensor. It idles pefrect now. But it just hesitation really bad. Any ideas???????????????things i have install so farplugs and wiresmaf fuel filtercap and rotor


180fan
Posts: 7799
Joined: Sat Dec 14, 2002 12:16 pm
Car: 89 fastback

Post

mafs.

Acecool
Posts: 1348
Joined: Fri Sep 08, 2006 3:38 pm
Car: 1989 Nissan 240SX Hatch Pig KA24E 126k

Post

Check maf connection, your car is in limp mode.

nemo6686
Posts: 21
Joined: Wed Sep 21, 2005 5:41 am
Car: s13

Post

Doesn't feel like a maf problem . I check the maf connection it was ok. It feels like injectors cuting out or igntion cuting out.

User avatar
rotorimp
Posts: 825
Joined: Fri Jul 21, 2006 9:07 am
Car: 02 Xterra, 60 IH Metro
Location: AZ

Post

Need to check the MAFS voltage at the ecu


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