?€¢
Limited throttle mode--The control module will continue to use the accelerator pedal for throttle control; however, the maximum throttle opening is limited.
?€¢
Throttle default mode--The control module will turn off the throttle actuator motor and the throttle will return to the spring loaded default position.
?€¢
Forced idle mode--The control module will perform the following actions:
-
Limit engine speed to idle by positioning throttle position, or by controlling fuel and spark if throttle is turned off.
-
Ignore accelerator pedal input.
?€¢
Engine shutdown mode--The control module will disable fuel and de-energize the throttle actuator.
Refer to
?€¢
Powertrain Control Module Description for the 4.8L, 5.3L and 6.0L engine
?€¢
Limited throttle mode--The ECM will continue to use the accelerator pedal for throttle control; however, the maximum throttle opening is limited.
?€¢
Throttle default mode--The ECM will turn off the throttle actuator motor and the throttle will return to the spring loaded default position.
?€¢
Forced idle mode--The ECM will perform the following actions:
-
Limit engine speed to idle by positioning the throttle position, or by controlling the fuel and spark if the throttle is turned off.
-
Ignore the accelerator pedal input.
?€¢
Engine shutdown mode--The ECM will disable fuel and de-energize the throttle actuator.
Click
the link below to troubleshoot this problem: ---
Car loses power while
acceleration?
http://schematicsdiagram.blogspot.com/2011/12/car-loses-power-while-acceleration.html
----------
Loss of acceleration?
http://technoanswers.blogspot.in/2012/02/loss-of-acceleration.html
-----------
Acceleration lag problem?
http://repairhelpcenter.blogspot.com/2012/01/acceleration-lag-problem.html
--------------
How exactly the Vehicles
Accelerator Cable works?
http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-cable.html
-----------
How exactly Vehicles
Accelerator Pump Diaphragm Works?
http://repairhelpcenter.blogspot.com/2011/11/how-exactly-vehicles-accelerator-pump.html
----------
accelerator pedal sensor?
http://technoanswers.blogspot.in/2012/02/2009-chevy-impala-accelerator-pedal.html
----------
stalls and bucks on Acceleration?
http://technoanswers.blogspot.in/2012/02/nissan-pathfinder-stalls-and-bucks-on.html
---------
Engine accelerates when brake is applied?
http://technoanswers.blogspot.in/2012/02/engine-accelerates-when-brake-is.html
-----------
This
will help.
Thanks.
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