Check Engine light - 98 2.8L Z3

k6pmxdsc

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Location
Savannah, GA
#1
My check engine light comes on and goes off (usually on for several hundred miles then off for 50 or so). I have a fault code reader and it shows"Fd", which is evaporator shut off valve. The dealer tried: 1) replacing the carbon canister shut off valve, 2) a chck valve on the fuel tank, and 3) replacement of a breather valve. The problem persists and I replaced the gas cap after reading posts on this site. No problems with performance, just an anoying light. Anyone know how I can fix or how I can disconnect the "check engine" light.
 
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90
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0
Location
Calgary, AB
#2
Check engine light

Hi there,

Did the dealer also confirm this code?
You might need to replace the entire carbon canister (which incorporates the carbon canister, pump and diagnostic module.)
If this module detects a leakage of fuel vapours, it sets off the light.
I would also suggest that you do not disconnect the check engine light.

Hope this helps,
Tiger
 


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