Question about 1990 Nissan 300ZX

2 Answers

Ok how do you check codes ecu on 300zx 90

Ok how do ckeck the ecu codes

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 27 Answers

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 ecu on both banks, pretty handy.

Posted on Aug 27, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 716 Answers

People Most Often Take Their Cars To A Local Auto Zone And They Do It Free.
But You Can Buy A Really Over Priced Code Reader If You Want.

Posted on Jan 15, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do i reset the ecu on a 1986 nissan 300zx


Thats because they didnt have them back then: ) If you unhook your battery for 10 to 20 minutes it will reset everything. Hope that helps you out.

Aug 01, 2012 | 1986 Nissan 300ZX

1 Answer

Stalling problems with a 1984 Nissan 300zx?


YOU WILL HAVE TO CHECK THE ECU FOR ANY CODES FOR STARTERS.

Nov 22, 2011 | 1984 Nissan 300ZX

1 Answer

Why does my 1984 nissan 300zx cut off while driving down the road?


CHECK THE ECU FOR CODES, ALSO HOOK UP FUEL PRESSURE GAUGE WHILE DRIVING TO SEE WHAT IT IS READING WHEN IT CUTS OUT

Aug 24, 2011 | 1984 Nissan 300ZX

1 Answer

90 nissan 300zx will turn over but will not start. I have checked for a spark an there is one..I did a ECU test and came up no codes so I dont know what to do... I am trying to troubleshoot b4 having to...


If You have spark, then You have a fuel problem, check for the fuel pump fuse, the engine controls fuse, if good listen for a whiring sound under your gas tank as soon as you turn on the key, ifg not the fuel pump is bad inside the gas tank, Good Luck!

Aug 16, 2009 | 1990 Nissan 300ZX

1 Answer

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 the center on the passenger side of the Z it has 1 wiring harness and two hose placements one on the front and one on the back difficulty taking this off little if any.

Apr 27, 2009 | 1986 Nissan 300ZX

1 Answer

My 94 300zx tt wont start changed ecu cas and ptu


check timing, see if belt may have slipped out of timing, and need pressure tester to test pressure where the fuel goes into the fuel filter. check for vaccuum leaks.

Feb 16, 2009 | 1990 Nissan 300ZX

1 Answer

Check eng light come on and the code 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 helps.

Jan 14, 2009 | 1990 Nissan 300ZX

1 Answer

Need to know what the warning light on dash means


The flashing dash light is a warning about a failing system, most likely the fuel system. On mine it was the oxygen sensor on the way out. You need to do the diagnosis process with the ECU and this will report back the code that will tell you precisely what's the problem. You'll find the ECU diagnosis procedure here at the 300ZX online factory service manual.
Hope this helps.

Oct 08, 2008 | 1990 Nissan 300ZX

Not finding what you are looking for?
1990 Nissan 300ZX Logo

Related Topics:

1,932 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

63661 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

705 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...