how to repair

Asked by Feb 20, 2010 at 09:57 PM about the 1990 Nissan 300ZX 2 Dr GS Hatchback

Question type: Maintenance & Repair

check engine ligjht on, acceleration problem above 2000 rpm.Idle fluctuate

1 Answer

5

Could be a MAF prollm. or a speed sensor circuit... do you know how to read off codes? check engine light codes. get to your ECU in ur pass floorboard and turn a little screw on the side of the ECU and watch the flashes. long flash 3 then short 4 is 34.. works like that. either ur check eng. light will flash or the lights in ur ECU if its in the ECU it'll be RED and GREEN LED lights flashing.

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