fuel sys2 error?

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00cougar
Posts: 1
Joined: Mon Feb 11, 2019 9:58 pm
Vehicle: 2000 Mercury Cougar 2.5 V6

fuel sys2 error?

Post by 00cougar » Tue Feb 12, 2019 5:21 pm

2000 mercury cougar v6. Fuel sys1 shows closed loop, but fuel sys 2 shows error. What does this mean?

f-wolf
Posts: 402
Joined: Sat Apr 18, 2015 12:41 am
Vehicle: Ford XR6 Turbo BA MK II 6 Speed Manual

Re: fuel sys2 error?

Post by f-wolf » Tue Feb 12, 2019 5:49 pm

One of the O2 Sensors could be defective ... :?:


What does fuel system 1 closed mean?

What does fuel system open loop mean?


https://www.google.com/search?ei=YgZjXL ... Hcs2Mz2ZY8

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Andyfocus
Posts: 390
Joined: Sun Sep 16, 2018 1:35 pm
Vehicle: ford focus 1.0 ecoboost (100ps) 2017

Re: fuel sys2 error?

Post by Andyfocus » Tue Feb 12, 2019 6:40 pm

After 2 secound search viewtopic.php?t=152
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i am the same as you just a forscan user still learning .

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