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Anti-pollution fault


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Weipeng
Novice

May 3, 2015, 1:30 AM

Post #1 of 6 (2726 views)
Anti-pollution fault Sign In

Hi guys,

Recently I got a warning saying "Anti-pollution fault" on the dashboard display. My car is a Citreon C5 2004 hatchback 2.0L. It typically comes up when I speed up on high ways. Any ideas?

Cheers,
Weipeng


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

May 3, 2015, 3:55 AM

Post #2 of 6 (2716 views)
Re: Anti-pollution fault Sign In

There was a trouble code set when that light came on. You need to have the system scanned to get a code number for a direction to start



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Weipeng
Novice

May 25, 2015, 12:01 AM

Post #3 of 6 (2671 views)
Re: Anti-pollution fault Sign In

Hi,
I got my car scanned. The code is P0202, Injector Circuit/Open Cylinder 2. BTW, when this anti-pollution fault comes up, the car starts to shake badly.

Weipeng


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

May 25, 2015, 4:43 AM

Post #4 of 6 (2664 views)
Re: Anti-pollution fault Sign In

Of course it does. You have a problem with the injector circuit for cylinder #2. It could be a bad injector, a wiring problem or even as bad computer. It needs to be troubleshooted now to verify the issue.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Weipeng
Novice

May 25, 2015, 5:01 AM

Post #5 of 6 (2659 views)
Re: Anti-pollution fault Sign In

Yes. Thanks. BTW, I also got a "ESP not functional" warning at the same time. Does this help to identify the issue?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

May 25, 2015, 5:03 AM

Post #6 of 6 (2657 views)
Re: Anti-pollution fault Sign In

I already told you as much as you are going to know without troubleshooting the circuit manually.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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