...to use both the brake and the gas when idling....help! Your idle speed is either too low or your ECU is not sensing it correctly. The dealership would have to help with either of these. Other than ...
...on both ends and have found nothing now i am at a stand still can you help? follow power wire to ecu and check resistance between fuel pump end and ecu end you cant check it that way.there will
put new abs sensors in and brake light and abs light still on Have the ECU scanned for codes. Then check out the circuit it specificies and do the repair accordingly. Once you got the codes that are ...
...a 1998 Chevy Tahoe w/ 5.7L gasoline engine Dark green provides power to fuel pump relay from the ECU. Orange wire at fuel pump relay is power at all time and is provide from the ECM/Bat Fuse at ...
...workes on my other cars, but reads nothing on the tahoe. whats the problem? Check fuses for the ECU and the diagnostics connection. Aheck for power on conection 16 of the OBD ...
reset the ECU on a 2003 Tahoe. The power seats are not working properly and I am having issues with the the Climate Control blower where only high works. I have read several places that unplugging the
Question about 1997 Tahoe
99 chevy express i put a new computer in it an it has no power ran scan it says manufachures ignition system or misfire why did you replace the ecu? does the engine crank over?
Question about 2003 Tahoe
...anywhere from about 3 to 10 seconds at a time It sounds like you are having a problem with your ECU/PCM... Loose wires or a failure is ...
...this be the crank sensor causing this problem? Very well could be the crank sensor. It tells the ECU when to fire the ignition and they do fail. If the battery problem, you even the ignition is
Update ecu How to update the ecu you plug in the laptop into the ECU but should only be done at a garage.
Usually answered in minutes!
904 Questions
942 Questions
867 Questions
830 Questions
647 Questions