Quick shielded wire question

Discuss topics related to the CA18DE and CA18DET series engines.
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capowered240
Posts: 483
Joined: Tue Apr 05, 2005 5:41 pm
Car: 90 240sx

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Will this wire work to use for the o2, afm, and det sensor. When I extended the o2 and the afm, I didn't use shielded wire. I searched and read somewhere that when extending those wires, you have to use shielded wire.


Chris859
Posts: 407
Joined: Mon Aug 07, 2006 10:09 pm
Location: Pinetop, Az

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Sure, that wire will work fine...any shielded wire will work as long as it can handle the minimal power flow for the sensors. 16ga is a bit overkill IMO, but yeah - it should work fine. You can also just get some for free out of an old harness... I have a few partial harnesses laying around I can cut some out of for you if you want for free(maybe even with a connector attached if needed)... email me if interested [email protected] !

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capowered240
Posts: 483
Joined: Tue Apr 05, 2005 5:41 pm
Car: 90 240sx

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Alright, thanks for the reply. I'll keep you in mind if I need any. I got 20 ft. of that wire so that should be enough.

Since the o2 and afm wires aren't shielded, would that throw off the readings? When I turn the ecu in mode 1 instead of the green light blinking 9 times or more within 10 seconds, The green light stays on for like 10 sec. then goes off for like 5 sec. It just continues to do that. brand new o2 sensor. Also the engine temp. sensor is new.
Modified by capowered240 at 7:23 PM 8/13/2006


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