Unplug the wiring harness connector on the throttle position sensor. Electronic throttle 8 pin throttle body bluegreen ecu truck engine management harness.
B Amp M Replacement 4l80e Internal Wiring Harness
2003 silverado throttle body wiring harness. The computer is coming back with tac and tps. Throttle body wiring harness. Plug in the wiring harness connector if you are not going to change it. After explaining the problem and the frustration it has caused he suggested i replace the throttle body wiring harness connector. All harnesses are configured with 5 wire maf connectors intended to work with maf pn af10043 or equivalent. Filthy rich shows you how to save money by replacing a throttle plug wire instead of the whole throttle body assembly.
I got my throttle body changed out less than a year ago. After the most recent bout with the problem i called the local dealership and requested the top service manager. Luckily the throttle position sensor is. Our stock harnesses are 4 feet from the rear of engine passenger side. One of the possible causes of the problem has been a broken wire in the harness leading to the throttle. Install the new throttle position sensor and tighten the bolts firmly.
Wow my 2003 1500hd with a 60 just started doing this. I had code 2135 and 0120. 99 mostplus 977 000 throttle position sensor compatible for cadillac chevy gmc dorman 43 out of 5 stars 30. Unbolt the sensor from the intake or throttle body using the appropriate socket. Buy apdty 756911 wiring harness pigtail connector gm throttle body headlight etc. Checked wiring and grounds and could not duplicate.
Follow rich on twitter. Replaced throttle body and pedal. Throttle body wiring harness. Chevy truck forum silverado sierra gmc truck forums. Sep 15 2015 532pm. 8 way weatherproof connector fits numerous vehicles replaces pt1572 pt2628 13580112 88986255.
I have a 2006 chevy silverado 2500hd with a 60 gas motor i have been getting p1516 code on and off for about two years and i have replaced the throttlebody twiceharness to the throttle bodycontrol. 977 000 throttle body position sensor wiring harness pigtail kit for chevy gmc cadillac escalade 43 out of 5 stars 9 4099 40. The last few days ive been getting reduced engine power.
Gallery of 2003 Silverado Throttle Body Wiring Harness
