TwinTurbo.NET: Nissan 300ZX forum - Yeah definitely wasnt planning on removing the lower plenum.
Subject
Yeah definitely wasnt planning on removing the lower plenum.
Posted by
madscientist222
on December 17, 2011 at 10:14 AM
This message has been viewed
217
times.
In Reply To
Simpler to pull the trans then the lower plenum.
posted by Bernie (NoVA)
on December 16, 2011 at 10:44 PM
Message
Although now that im thinking about it, i did the 120k 6 years ago, but probably dont even have 30000 miles on it. Would you consider it a priority to do a timing belt job at that point?
Follow Ups
Some info on how the J&S knock system works.
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DVDBURN (MD)
02:40:03 12/16/11
Very good read.... Thanks for
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samsungZ [Houston]
02:46:06 12/16/11
Thank you. (n/m)
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Boosted1
06:10:04 12/16/11
Are you sure j & s uses ionistion for knock control ?
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ztunerz
07:38:23 12/16/11
Does the system connect in parallel with the ECU to the
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MixManMash
08:19:23 12/16/11
Yes, essentially its a knock sensor amplifier with
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ztunerz
08:57:43 12/16/11
Thanks for sharing. Anything to protect the engine
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JMartz
08:32:39 12/16/11
The knock sensor is connected in parallel to both the
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ztunerz
09:03:43 12/16/11
I believe Saab has been using ionization current monitoring
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jmt-z
08:39:27 12/16/11
So does bmw with individual timing retard per cylinder
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ztunerz
08:59:56 12/16/11
Re: Some info on how the J&S knock system works.
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rhombicblue
08:56:14 12/16/11
Agreed thats what i thought (n/m)
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ztunerz
09:00:43 12/16/11
My bad. The system does not use Ionisation Current.
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DVDBURN (MD)
11:44:33 12/16/11
If knock is detected and timing is retarded
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madscientist222
14:07:38 12/16/11
The system is always trying to re-advance......more info
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Greg D. (Specialty-Z)
17:25:30 12/16/11
Glad i bought this last night.
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madscientist222
19:27:00 12/16/11
Thanks for the purchase
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Greg D. (Specialty-Z)
19:49:52 12/16/11
Is it impossible with the lower plenum still on?
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madscientist222
10:08:28 12/17/11
Re: Glad i bought this last night.
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CmyZ
20:18:41 12/16/11
Relocating the sensor to the top makes the sensor useless...
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Greg D. (Specialty-Z)
20:40:46 12/16/11
On the J&S website under the example setup for an MR2 it
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zhundred3x
22:18:21 12/16/11
Simpler to pull the trans then the lower plenum.
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Bernie (NoVA)
22:44:52 12/16/11
Yeah definitely wasnt planning on removing the lower plenum. -
madscientist222
10:14:05 12/17/11
Leave the belt alone. It's miles not age. (n/m)
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Bernie (NoVA)
20:31:50 12/17/11
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