diagram of a nock sensor in a 300zx 1996
You are low on coolant or the low coolant sensor/wiring/connection is bad.
It is easy to find a repair CD for your zcar on the auction sites.
Check out 300zxclub.com
try ebay, search 1985 300zx for the Nissan Service Manual, I have the 1986 manual , it contains the wiring diagram
the little ye;llow sensor ontop of the metal coolant tube. theres 2 in the middle of your engine the top metal tube will have a little yellow senso that you screw out and just screw in the new one i believe the sensor is a 17mm wrench gl with ur z
There is a large online manual at http://300zx-twinturbo.com/cgi-bin/manual.cgi Full of tech data I use as the "bible" for the 300zx. Hope that helps
http://www.300zx-twinturbo.com/cgi-bin/manual.cgi look through the service manual.
When changing the thermostat on a Nissan 300zx first drain the coolant from the engine. Then find the lower coolant hose on the radiator. Trace the hose to the thermostat housing. Remove the housing to uncover the thermostat and replace the unit with a new thermostat.
On the 89- 300zx the mass air flow sensor is located under the panel that is between the head lights. remove the panel and you will find the air filter box. the maf is bolted directly to the filter box
Using a scanner with a scope, you can view the output wave of the sensor as you crank the engine.
The Cylinder Head Temp Sensor is located in the front to the right of the Thermostat Housing. I ground down a 3/8 drive 19MM deep socket to 1/1/2 inches to get it out. It takes time to get out but it works. Use a 3/8 extension to loosen it then work it out with your fingers. Remove the Fan Shroud and the Idler Pully bracket first. The Coolant Sensor is to the right of the Distributor.
The Nissan shop manual has a complete wiring diagram, they can be found on e-bay.
Refer to your manual. Buy a Chiltons.
The knock sensor on 90-96 300ZXs is located between the engine block and lower intake manifold. please if you want to know where anything is at on a 300ZX visit www.ttxtz.com
mass airflow sensor of head tip sensor could also be catalytic converter
Need a diagram of timing marks for 1985 300zx. Thanks
it is on the front of the engine near the driver side intake tube
i can't find the iat sensor for my 1987 nissan 300zx non turbo
front right drivers side. small yellow cap. hidden reservoir.
Under coil packs, on top of the motor.
The knock sensor on Nissan 300ZX non-turbo from 1990 thru 1996 is located below the lower intake manifold on the rear of the engine block. To replace the knock sensor the upper and lower intake manifolds need to be removed. It is always best to replace the knock sensor with a new one considering its major dissasembly.
Join Zcar.com they have wiring diagrams. Also order Haynes manual about 15 dollars. it has a complete wiring diagram in the back.