cel test? does it work?

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hmglauj

Junior Member
is there a way to check if the cel works? i tried jumping the service connector and nothing. when it's on the IGN position isn't it suppose to light up for a few seconds then die? mine doesn't light up at all? what could be the cause?? maybe i didn't wire something up??
 
One way to check it would be to
unplug your map sensor, or someother sensor that would give a code. If it lights up, then it should be fine. If not check the wires and the bulb.
 
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