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If you disconnect the battery on a 1997 Ford expedition will that clear the computer so the check engine light will go off?
Wiki User
∙ 14y ago
Sometimes
Wiki User
∙ 14y ago
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On a 1996 mits eclipse gs 420a engine could you damage the computer if you remove the computer harness without disconnecting the battery?
It's possible. Disconnect the negative terminal on the battery, then disconnect the ECU.
How do you reset the computer on 2003 ford expedition after engine swap?
If you mean for fuel mix etc comp will reset and relearn after a long enough battery disconnect. As long as engine trans combo matches computer you are fine. If you did a swap, you don't reset it, you get an ECU that matches your combo
How do you Reset the check engine light 1998 ford expedition?
Disconnect the batter for 30 seconds and this resets the computer.
How do you reset the engine computer on a 2002 Chrysler PT Cruiser?
You can use a scan tool or disconnect the battery.
How do you reset the engine computer on my 2005 dodge ram 1500 5.7L hemi?
scan tool or a battery disconnect.
Does the engine need to be running when you disconnect the positive battery cable to shut off the check engine light?
No. To erase codes form an OBD-1 vehicle (made before 1996), the engine does not need to be running.On a side note, NEVER disconnect the battery while the engine is running; it will damage the computer.
How do you reset engine light in Pontiac Sunfire?
disconnect the negative battery cable for 10 mins this will reset computer it will do it for sure
How do you reset the computer on Chevrolet express 1999?
To reset the computer disconnect the battery for several minutes then reconnect.If the check engine light is off after reconnect then your computer has been reset.
How Reset engine code 2006 impala?
Disconnect positive battery cable and step on the brake the after 10 mins reconnect the battery cable andthe computer will be reset
How do you reset the computer on a 1999 Dodge Ram?
disconnect the negative battery cable for about a minute, this should reset the check engine light
How do you reset computer 92 Dodge van 3.9?
If you mean to reset the "Check Engine" light, disconnect the battery for one minute.
How do you reset engine computer in a 1992 dodge Ram 250 van 3.9 V6?
Scan tool ot battery disconnect.
