20 Most Recent 1991 Nissan 300ZX Questions & Answers


1991 Nissan... | Answered on Jul 04, 2019

the ecu is located behind the passenger kick panel , there is a little window at the top of it which has 2 lights in it red and green, turn the key to the on position, do not start engine, push gas pedal all the way down then release, the lights will start blinking, for example if you get 3 green blinks and 2 red blinks that means code 32, 5 green and 1 red code 51, there is a list on the front of the ecu that tells you what each code means

1991 Nissan... | Answered on Feb 06, 2018

Try the crankshaft sensor

1991 Nissan... | Answered on Jan 01, 2018


1991 Nissan... | Answered on Nov 17, 2017

On all 300zx NA the speed sensor is on the passenger side of the transmission. There is portion called the adapter plate in the middle of the transmission when looking at the side profile. This plate is about an inch thick and seems to separate the transmission from the front main body to the rear housing. The speed sensor is just aft of this (towards the rear of the car). It is round smooth top with a set of wires coming out of it leading up to a brown plug (no sure if color changed for different years)

1991 Nissan... | Answered on Mar 16, 2017

first here is the service manual http://www.300zx-twinturbo.com/cgi-bin/manual.cgi

next is the kick panel

These should be right or very close .

1991 Nissan... | Answered on Nov 26, 2016

High beam switch moat likely, have you checked relays and fuses?

1991 Nissan... | Answered on May 13, 2015

According to OBD standards it should be reachable when you are sitting in the driver seat. Since it is made before 1997 it is a OBD1 not OBD2 connector.

1991 Nissan... | Answered on Dec 01, 2014

no spark means you are not getting any fuel ck the pressuer on the fuel rail ,

1991 Nissan... | Answered on Oct 21, 2014

What does not get power?

1991 Nissan... | Answered on Aug 19, 2014

Is there a MIL on, what is the code if so. May very well be a coolant temp sensor or connector corroded.

1991 Nissan... | Answered on Aug 19, 2014

I would check belt tension and then Idler pulley bearing..If still nothing check the A/C compressor clutch..

1991 Nissan... | Answered on Jul 19, 2014

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