pug309twin40s 1 Posted June 25, 2007 right i have a 2lt mi16 engine running in my 309 goodwood. even driving steadily aorund town its using up £20 of fuel in 80miles!!! it used to be similar when the engine was in the 405. what would cause the 2lt 16v to run rich? knackered lamda sensor? does the 2lt have ecu temp sensor? if so which one is it? Share this post Link to post Share on other sites
welshpug 1,627 Posted June 25, 2007 one of these two Paul, cant remember which one, but if your temp gauge on the dash works unplugh a sender and if the gauge still works thats the ECU sender you've unplugged. http://www.stuartmcguire.co.uk/pug/GB/405N/1/13E91A.HTM Share this post Link to post Share on other sites
pug309twin40s 1 Posted June 25, 2007 ok cheers merion. i'll go find which one it is then go order new one. Share this post Link to post Share on other sites
Alastairh 47 Posted June 25, 2007 Green 2 pin on the water housing. Alastair Share this post Link to post Share on other sites
