Knock Sensor Installation on 2JZ | ECUMaster USA
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- Опубликовано: 7 сен 2024
- Upgrading to a WHP flat-response knock sensor kit allows you to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU.
The install is easy, just make sure you follow these few basic rules to ensure they work correctly when you need them most.
The kit shown in this video utilizes an M12 titanium mounting stud, but we also have them in M10 and M8 for other applications.
Links to tools and supplies seen in this video:
WHP M12 Knock Sensor Kit - tinyurl.com/wh...
Digital Torque Wrench - amzn.to/3qOsss5
Links to wiring supplies for Knock Sensor Connector:
Pick Tools - amzn.to/3ozMh4h
Barrel Crimp Tool - amzn.to/3qJbagx
Flush Cutter - amzn.to/3nosDJj
Heat Gun - amzn.to/3oE1MbD
Solder Shrink Tube - amzn.to/3Hw72GD
Adhesive Lined Shrink Tube - amzn.to/2YTh2IL
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Just bought an emu black for my 2jz sc. about to have some fun
Thanks for the videos, they are informative and helpful. One suggestion would be to place the link to any follow up or previous video in the description. I see that you added links to the kit and other tools, perhaps you can also include the wiring and or tuning video links for whichever accessory you are demonstrating. Thanks. Keep up the nice work. I have an EMU Black with the PnP harness on the way for my 89 Supra 7MGTE. I've watched a few of your other videos for the sensors (IAT and the likes) where you terminated the wires and eventually placed the pins into the plugs. I was wondering much the wiring/pin slots would differ since a PnP harness is being used?
7M-GTE also had 2 factory knock sensors
Is it possible that the ECU can cause an engine knocking mostly from a cold start, then taper off while it’s warming up ?
Or if there is a knocking it will be there the whole time while the engine is running?
Is it possible that just a portion of the programming could be off ?
Nice info thanks 👍
No problem 👍
never updated this video zach need the wiring
There's a separate video on how to terminate shielded wire, and sensor pinouts are in the help menus and manual. One wire to knock input, one wire to sensor ground, shield gets grounded at one end.
I know on the EMU Black pins 3 & 16 are for the knock sensor inputs, the other pin/connection from the knock sensor just run to sensor ground correct. Can you also run the shielded wire ground there are well or should it be separated to it’s own ground. Hopefully I didn’t say that too terribly
The best answer would be to email support@ecumasterusa.com and they can provide a detailed answer to help you out.
Knock sensor signal to emu, knock sensor ground to sensor ground and one side of the shielding to chassis
@@MikevanEsch thanks
@@MikevanEschone end of each shielded knock sensor goes to chassy ground correct? So I'll have 2 shieled ground leads off the knock sensor onto the engine block also?
@@damnitdang Always connect only one side of the shielding to either the chassis or engine block (chassis preferred). DON'T connect it on both sides
7mgte have 2 knock sensors FYI
The late 7M has two, the early 7M has one knock sensor.
@@ECUMasterUSA 7mge's have 1 and 7mgte's have 2
Ethanol E100 or E85 ? Any good results ? Regards!
Absolutely! A fuel system that is properly sized for ethanol combined with a flex fuel sensor can produce excellent results with a good tune!
How is this build coming along??
It is installed in the JZX here at the shop, full dyno and build breakdown coming soon
What size bolt is the knock sensor for the 2jz?
M12
what he said :)
Is it possible that the ECU can cause an engine knocking mostly from a cold start, then taper off while it’s warming up ?
Or if there is a knocking it will be there the whole time while the engine is running?
Is it possible that just a portion of the programming could be off ?