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In the manual under Electrical Systems
go to the chapter Fuel Injection System
Go to the page about Diagnostic Mode
Find diagnostic code d54
d54 explains how to check the ISC valve

it seems that the valve is not burnt out.
check the wires again for breaks or places that maybe grounding to earth
 

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grizzly 700 fi eps 4x4 year 2009
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23 Posts
Discussion Starter #22
Hi ! morning coffee, I pay for my tour!
and later I will check everything!
 

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grizzly 700 fi eps 4x4 year 2009
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23 Posts
Discussion Starter #23
In the manual under Electrical Systems
go to the chapter Fuel Injection System
Go to the page about Diagnostic Mode
Find diagnostic code d54
d54 explains how to check the ISC valve

it seems that the valve is not burnt out.
check the wires again for breaks or places that maybe grounding to earth
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwjb5dHbv6HoAhUaD2MBHZUcAHYQFjAAegQIAhAB&url=http://www.501parts.com/wp-content/uploads/2015/06/Grizzly550-700-Complete-Service-Manual.pdf&usg=AOvVaw3AuWF5G8GVCpgc3gHOhKi8
test performed by disconnecting the fuel pump. the valve operates 2 - 3 back and forth and vibrates when stopped and then stops.
but I have the impression that it heats .. coil + magnets probably normal?
 

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grizzly 700 fi eps 4x4 year 2009
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23 Posts
Discussion Starter #24
Hi !
good ... nothing new .. the valve moves well, but is no longer recognized by the cdi ..: when I received it and mounted the error code was deleted on the dashboard; this is no longer the case at all.
tssssssssssssss ... in addition no way to go out to see a parts dealer ...
 

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Have you check through the entire list.
I missed number 2 does the throttle close completely.


97132
 

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grizzly 700 fi eps 4x4 year 2009
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23 Posts
Discussion Starter #26
the throttle valve closes well .. test with contact* and throttle lever: position ok and *values ok
 

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Man this sucks. Keep looking. Got nothing but time right now.
 
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