CRU571XR8 28 Posted May 26, 2013 Can anyone help me with this ? I have a XE with a 5L conversion all up and running now but I have no check engine light is there a pin from the ECU that I can tap into to get one working im running XE dash cluster. Cheers Crusty Share this post Link to post Share on other sites
CRU571XR8 28 Posted May 27, 2013 Forgot to add car has been fitted with EL running gear and is 4 speed auto Share this post Link to post Share on other sites
SLO247 1,713 Posted May 27, 2013 The E Series never had check engine lights, its all done through the diagnostic port. Share this post Link to post Share on other sites
Thom 6,654 Posted May 27, 2013 Although they do use the smartlock light to flash codes when put into self test mode, they also flash the economy mode light when the auto overheats or drops into limp mode<br /> Share this post Link to post Share on other sites
CRU571XR8 28 Posted May 27, 2013 That's what I'm after Thom but I have run a smartlock bypass module so smartlock has totally been disabled. The light will be needed in case I break down or have issues without it it will take a lot longer to pin point the problem I have the pin out of the ecu I will post it up tomorrow and hopefully someone can help Cheers Share this post Link to post Share on other sites