If you need to test the app sensor assembly 2002 2003 trailblazer and envoy only you can find the tutorial here. The tac system is made up of the electronic throttle body and the electronic accelerator pedal.
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Electronic throttle body wiring diagram. As youre probably already aware the electronic. Symptoms of a bad electronic throttle body. As you have probably already observed there are 8 wires sticking out of the electronic throttle body. The 20052008 ls2ls3 throttle body is a popular upgrade for the 19972004 ls1 ls6 corvette because it is electronically compatible with the 19972004 corvette throttle control system. Here youll find the wiring diagrams for the throttle actuator control tac system on the 2007 2008 2009 35l n chevrolet malibu and 2007 2008 2009 and 2010 35l n pontiac g6. This procedure is a mute point if you have the wiring diagram but often times you just need to actuate the electronic throttle to do a cleaning and run the electronic throttle t p s though the.
How to test app sensor 1 and 2 2002 2003 42l chevrolet trailblazer. When looking down at the electronic throttle bodys connector the top row from left to right has 4 wires which are labeled from a to d see photo. The second row bottom row from left to right the wires are labeled e to h see photo. Tac system wiring diagram 2006 2007 42l chevrolet trailblazer. This wiring diagram represents the 19972004 corvette electronic throttle control system. Electronic throttle body 46 mm order number f02uv01171 01 electronic throttle body 50 mm order number 0280y05107 10 electronic throttle body 52 mm order number f02uv01184 01 electronic throttle body 54 mm order number 0280750150 electronic throttle body 60 mm order number 0280750151 electronic throttle body 68 mm order number 0280750156.
Gallery of Electronic Throttle Body Wiring Diagram
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