Questions & Answers for: 300zx codes

...300ZX AND CHECK ENG LIGHT CAME ON AND THE CODES IS 55! 55 is No Malfunction. Re-check the actual ECU lights for another code just to make sure. Let me know if you dont know how to do this. Hope this ...

...codes ecu on 300zx 90 ok how do ckeck the ecu codes Here's a step-by-step on how to check stored ECU codes: http://www.nicoclub.com/articles.php?id=249406 You can also monitor O2 sensor input to the ...

What is the idle switch on a 1986 300zx that ecu code 23 refers to? An idle switch regulator also known as a idle air control valve a code 23 for a Nissan 1986 300zx  is located on the intake in ...

non start,self diagnosis on the control unit code 21 no ign signal Nissan 300zx 1985 non turbo. non starter, no h/t spark self diagnosis on the control box gave code 21.. no ignition signal...any ...

My 1984 nissan 300zx runs really rich at low idle ... My 1984 nissan 300zx runs really rich at low idle whether its warm or cold. What could be the problem? SOUNDS LIKE AIR FLOW METER,  CHECK ...

How do you reset the engine light on a 1989 nissan 300zx? DISCONNECT BATTERY FOR 5 MINUTES TO ERASE CODE OR USE A CODE SCANNER.

...300zx. For some reason the car will stall at 45 mph but when it gets back under 45 mph it will start back up. It has a 3.0 engine. Could someone help us to fix our problem? YOU WILL HAVE TO CHECK THE ...

code 21 My 1991 non turbo 300zx will not strat. The engine will turn over. I have fire to the coil packs. I checked the ECU and the code it gives is a 21 which is ignition signal circuit. I replaced ...

...300zx thats been sitting for awhile. Im getting a number of codes but one is start signal. Start signal comes from the clutch engagement switch. When you press the clutch the pedal arm hits a switch ...

How to Reset computer 300zx Nissan 1989 z32, can I take battery lead + or - lead Try this link, Error codes The Australian 300zx Owners Association