Ford Focus 1.8Di 2000 - No power and excess smoke #Archived Message
Posted by Rich Lintern on October 29, 2009, 10:44 am
vehicle was pick up due to no power and excess smoke,engine light on.checked codes and found P1344 p1576 p1343 all codes relate to throttle pedal position sensor. i tested the pedal with my scope and all seems good.so i went to the ecu to test again, everything seems good at ecu except pin 51 according to autodata should be 0v earth, is actually 2v with spike to 3.5v?? my first thought was bad earth but have checked and cleaned all and no better, i'm now thinking ecu but am a bit unsure. any help or advise would be really good Thanks Rich