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-   -   Reduce engine power uhh? (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/reduce-engine-power-uhh-20563/)

theboss 08-27-2010 01:58 PM

Reduce engine power uhh?
 
i just got a mensage on my truck " reduce engine power" anyone getting this mensage this is the second time i see it n i took it to my mechanic he waesnt able to tell me what the problem was

gunsammo2 08-27-2010 02:11 PM

over heating problem,plugged up cats,air filter?

gunsammo2 08-27-2010 04:01 PM

problem with electronic throttle control will cause it to come on too.

theboss 08-27-2010 07:25 PM


Originally Posted by gunsammo2 (Post 230703)
problem with electronic throttle control will cause it to come on too.

it only happends when i turn on the truck so i dout it can be over heating

gunsammo2 08-28-2010 06:21 PM

check for codes see what you come up with.

gunsammo2 08-28-2010 06:26 PM

see if you get a p0120 thru p0124 that would be something with the throttle/pedal position sensor

theboss 08-28-2010 08:25 PM


Originally Posted by gunsammo2 (Post 230784)
see if you get a p0120 thru p0124 that would be something with the throttle/pedal position sensor

ok thanxxxxxxx i will check on monday


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