BeianM
2nd November, 2010, 11:58 PM
Hi, this edc16 2.4 jtd had overhauled injectors & a new ecu before I bought it. It runs ok, I have done 3k mls in it in the last few weeks. Computer recons it averages 34mpg, not bad but I thought it would do better than this as I have heard of 46 - 52 mpg. Anyway, it is quite smoky on startup & tickover. The original ecu had been re-mapped but I was told that the new ecu was original.
My question is, should this ecu be re-mapped due to the fact that the injectors have been overhauled. They are true to the original car & have not been swapped around. I understand that this has 5th injector cutout & tickover balancing. Using fiat ecu scan I can see the metering & it does appear that a couple of injectors are doing more than others. Pump pressure & delivery is good. My knowledge in this area is nada so any help much appreciated, last thing I want to do is take it to bosch service.
My question is, should this ecu be re-mapped due to the fact that the injectors have been overhauled. They are true to the original car & have not been swapped around. I understand that this has 5th injector cutout & tickover balancing. Using fiat ecu scan I can see the metering & it does appear that a couple of injectors are doing more than others. Pump pressure & delivery is good. My knowledge in this area is nada so any help much appreciated, last thing I want to do is take it to bosch service.