2004 GMC Sierra 1500 Crew Cab "reduced engine power p1516" Questions

Reduced engine power (Limp Mode). Following error codes - P1516, P2135, P0120. Checked all connections at throttle body(Wiggle tested the individual throttle body circuits). Not duplication of problem

...reduced power mode for no apparent reason p1516 code comes up but computer will reset itself after sitting with engine off for a few minutes P1516 Throttle Actuator Control(TAC) Module Throttle ...

Reduced Engine Power light, no accleration possible and code P1516 and P1512. Suspected dirty throttle body TB. Removed and cleaned TB. Cleared codes using scanner. disconnected battery for 45 minutes

...reduced engine power light is on engine won't start and trouble code P1516 comes up and reduced engine power light is on on 2002 Chevy Trailblazer LS Here is the definition of the ...

...reduced engine power, traction control and brake lights all light up. Also when those come on I push the accelerator and it won't go any faster. So I have to stop, shut it off, wait a minute and then ...

reduced engine power. p0120 is throttle position sensor, ( tps ). p0220 is relates to tps, p1516 tps is out of range. p2135 is a throttle body code, the throttle body needs replaced. but before you do

what is code P1516 P1516 is a reduced engine power code ,check the ground wire to the head and have your throttle position sensor (TPS) tested

...Reduced engine power You have a problem with the electronic throttle control . You need to have it checked for codes , could be a few different thing's Pt 1 2007 Chevy 2500HD Reduced Engine Power ...

...happen. Y??? Mechanic said sum kind of throttle ??? Something or other sending code to on board computer system.... Now WHAT???? Pt 1 2007 Chevy 2500HD Reduced Engine Power Warning Fault Code

...Engine -- Reduced Engine Power, MIL/SES Light, DTC P1516, P2135, P2138 (Replace PCM) Models:2005-2006 Chevrolet Cobalt, Cobalt SS, Malibu 2006 Chevrolet Colorado, TrailBlazer 2006 GMC Canyon, Envoy ...