Unmodding, Now heat light on!

[ro284]

So i removed Huge de-cat, Dolphin Tail, Huge DP. New apexi, Commander (with holder) To revert to standard after 300 miles, getting too old for all this power! re-fitted the original Cat, and reconnected the sensor wires under carpet, car runs perfect, but the heat light is on all the time! :mad: so assuming nothing nesting in the cat, the heat light is telling me the cat is blocked?? and the Aip pump won\'t work! anyone know anything about how the screened 2 core heat sensor wiring and connector work please,?
Cheers

[ro284]

Anybody? i got a feeling the sensor or it\'s wiring maybe faulty in some way after being unused for a time. but need to know more about the sensor wiring, Ie= if the twin core wire is shorting out inside  or in the sensor, would that cause the light to remain on! or could it be that the sensor wire is open circuit! to have that effect? any thoughts Please.
cheers

[Jimjitsu]

If its open circuit the light will stay on its possible you have a break in the wire