knock sensor pin

Discuss topics related to the CA18DE and CA18DET series engines.
WeldingHank
Posts: 559
Joined: Tue Jan 27, 2004 8:07 am
Car: 1989 240sx CA18DET

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which pin on the ECU is the knock sensor input? i need to know ASAP so i can wire up the sensor.


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Loofee95SE
Posts: 277
Joined: Thu Oct 17, 2002 12:13 pm
Car: u gota sister??
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pin # 23 if u look from the connector it's 3rd 1 on the top role from the center of the connector. it's white wire a lil bigger then the other1s. let me know if i can help. C

euroboy
Posts: 122
Joined: Mon Jan 26, 2004 4:03 pm

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how come my pin 23 was a green with white patches?maybe it was the wrong one?!but i was sure i got the right one though

WeldingHank
Posts: 559
Joined: Tue Jan 27, 2004 8:07 am
Car: 1989 240sx CA18DET

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thank you!

Bizz
Posts: 220
Joined: Tue Jul 30, 2002 12:38 pm

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The wire leading into the pin was green/white? Can you follow it all the way from the sensor?

euroboy
Posts: 122
Joined: Mon Jan 26, 2004 4:03 pm

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no i cannot since i don't have the clip anymorei just know that the wire comming off pin 23 is green/white

WeldingHank
Posts: 559
Joined: Tue Jan 27, 2004 8:07 am
Car: 1989 240sx CA18DET

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i found it as an all white wire. i have a pin-out guide from an aussie site and the 2 wires below it match up with the pin-out guide on the aussie site as going to the check-connector, and sure enough they were 2 that i had cut from the gauge culster harness.

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mikeh16
Posts: 234
Joined: Mon Sep 13, 2004 7:01 pm
Car: s12 200sx

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WeldingHank wrote:i found it as an all white wire. i have a pin-out guide from an aussie site and the 2 wires below it match up with the pin-out guide on the aussie site as going to the check-connector, and sure enough they were 2 that i had cut from the gauge culster harness.
Hey I know its been awhil, but do you still remember which site that was, and if you do can you link it?

Thanks,Mike

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c-rad
Posts: 2584
Joined: Sun Sep 19, 2004 5:10 pm
Car: 1991 Nissan 240SX w/CA18DET
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mikeh16 wrote:Hey I know its been awhil, but do you still remember which site that was, and if you do can you link it?

Thanks,Mike
http://www.users.bigpond.com/w...s.htm

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mikeh16
Posts: 234
Joined: Mon Sep 13, 2004 7:01 pm
Car: s12 200sx

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Thanks, I appreciate it!

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float_6969
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Joined: Mon Aug 26, 2002 1:55 pm
Car: CA18DET swapped 1995 Nissan 240sx (too many mods to list)
2015 SV Leaf w/QC & Bose (daily)
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