Codes: 13 & 34 help

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
zitupbaby
Posts: 45
Joined: Tue Mar 27, 2007 11:05 am
Car: 1993 nissan 300 zx, 91 nissan nx2000

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Hy guys put my car into diag. modeII and she threw 2 codes:

Code 13: Engine Coolant temp sensor circuit, I can find the sensor no prob, but where can i find a harness/ harness part number?

Code 34: detonation sensor circuit: I have found this is also know as the knock sensor. I will be relocating this as my best option at the moment, I do not want to do this with the old harness the only harness I can seem to find is:
http://www.zcentre.co.uk/~zcentre/index ... t&Itemid=7

I have several harness componets plugs that are torn etc, what is my best/most economical way to fix these? some say they are sold in sets of 4 damnif I can find them.

Any help would be great you all have been very helpful and I thank you

Nick


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txQ45
Posts: 241
Joined: Wed Jun 04, 2003 1:40 pm
Car: 91 300zx TT
Contact:

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Of the last 8 Z's I've worked on two had the harness replaced and the others needed it replaced.
The time to change your harness is here.. If you have bad connectors you have corrosion in the wiring ,, you could cut into the wiring harness and see the green on your car from what you've posted.
To replace the connectors would be a cheap fix, you would still have problems due to the bad electrical
circuit...

zitupbaby
Posts: 45
Joined: Tue Mar 27, 2007 11:05 am
Car: 1993 nissan 300 zx, 91 nissan nx2000

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I think the time to sell the Z is here

Machine911
Posts: 52
Joined: Sun Apr 10, 2011 1:54 am
Car: 1991 300zx TT

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http://www.z1motorsports.com/product_in ... cts_id=649

harness cheaper here. and get the sensor off ebay for 20 bucks.


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