fi code 32 and doesn't rev past 8-9k - ZX Forums
LinkBack Thread Tools
post #1 of 2 (permalink) Old 05-23-2018, 05:06 PM Thread Starter
Joined: May 2018

Posts: 1
fi code 32 and doesn't rev past 8-9k

So my zx6r has recently started having this problem where it it will not rev past 8-9k rpm. I pulled the FI code that came up when this started and its 32 (sub throttle sensor malfunction)
Just trying to find a good place to start for troubleshooting this. Thanks for any help.
Seamoose73 is offline  
Sponsored Links
post #2 of 2 (permalink) Old 05-15-2019, 01:12 PM
Senior Member
Joined: Jan 2012
From: Okemos

Posts: 602
There is a subthrottle above the throttle plates. They are computer controlled and open and close dependent on the RPM. It uses a range sensor to know its position in space. I believe when it fails the ST fails closed, which means you will choke the engine of air and it won't be able to rev all the way. To my knowledge the ST is one unit and you can't replace the sensor by it self, so you have to buy the whole unit. The only other thing it could be is the wiring back to the ECU causing loss of coms.
cive is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the ZX Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are On

For the best viewing experience please update your browser to Google Chrome