Anti pollution light illuminated car into limp mode if doing 40mph. no other faults apparent
Anti pollution light, I never heard of a Check engine light being called that.
Hello
Read on please.
When the service engine
soon light (Also called the check engine light or engine management
light) is turned on this is to alert you to the fact that Powertrain
Control Module (computer) has detected a failure somewhere in the
systems it controls you may not feel any difference in the way the
engine runs, this can be the transmission or the engine or emission
system, there are fault codes set in the modules memory for these
faults. What needs to happen now is to have the powertrain control
module scanned with a special tool called an OBD2 electronic engine
control scanner or a OBD2 code reader. Once the code(s) are read then
you must perform the diagnostics for each code and make the
appropriate repairs based on the findings of the diagnosis that was
performed, this is called doing "Pinpoint" testing.
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I have a Citroen c5 the anti pollution light came on and the vehicle goes into a limb mode ,switch the engine off for few sec then it's fine all to start all over again please advise what could be the problem.could it be the battery or the what
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