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View Full Version : Rocco = awesome!!!!!!!!!!!!!!!


uzi577
07-22-2010, 06:58 PM
Here is my story.
I was driving on the 401 east to my buddy. the car was working great blasting at reasonably high speed. I exited on the off-ramp came to the stop. The rmp started to bounce from 500 to 900. The car ran like bag of hammers. However once accelerating worked fine.

The codes where 1188 1189 1250. The short fuel trims off the charts and the long term fuels are not even registering.

Rocco took a few hours to get the whole mess to sort out. Car is running like a dream.

Rocco keep up the good job!!!!!!!!!!!!!!!!!!!!!!!*th-up*

slemmer
07-25-2010, 12:00 AM
What did Dr.Rocco say was the cause of those codes?

uzi577
07-26-2010, 12:31 PM
Original codes were wiped clean to see if they going to come back. They did not.

Failed Coil number #1 is caused it to run rich. That caused all the fuel trims to go of the charts.

However it is unknow why ECU did not detected any faults.