| Go back to previous topic | | Forum name | Performance/Engine | | Topic subject | Running lean | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=117828 |
117828, Running lean Posted by C L U T C H, Oct-15-07 01:54 PM
Last weekend i decided to clean my engine. I used the cleaning/ degreaser , and then rinsed everything with water. I removed the ecu, coil pack and the harness.
i let everything dry, and put everything together. the car started and everything seemed fine. Next morning i was on my way to school then the car was shacking stuttering and like dieing and when i press the pedal to the bottom it seems to accelerate good.
I scanned it and i got a PO171 cel (Fuel System Lean) --> MAP sensor output / Injector / Fuel pressure / Intake air leaks / Heated oxygen sensor / Adjust S-AFC
I think i was running with water in the spark plug holes. I dried it replace spark plug + wires (so i am broke now) car seems to be better but i still have to press the pedals to the bottom some time for it to accelerate
or i think there the map sensor broke due to water residue in the plug hole. Any suggestions appreciated
|
117829, RE: Running lean Posted by totaleclipse_05, Oct-15-07 06:33 PM
Did you pull all the plugs out crank the motor with the asd relays unplugged to get all the water out?
|
117830, RE: Running lean Posted by C L U T C H, Oct-17-07 02:21 AM
No, I used air to blow all the water out. maybe a few drops got in the cylinder but it's a few drops i think would be irrelevant, tell me if you think otherwise, And THANKS for the reply :) hmm
|
117831, RE: Running lean Posted by RoninEclipse2G, Oct-18-07 07:18 AM
pull your injector harness plugs off, spray with WD-40. Reset ECU. most likely water in the harness shorting it out
| |