Throttle Position Sensor TPS Sensor with Connector Compatible with Express Silverado Suburban Avalanche Tahoe GMC Savana Envoy Yukon Cadillac Escalade Throttle Body Sensor 19259452

Got it for my car because I had a check engine saying it is defected but also went off and did not come back. I will wait to see if it will come back.

I've chased a phantom check engine light since I bought my truck, replaced everything include the engine... this was the one thing I'd never tried or even thought could lead to the problem... turns out it fixed everything and my trucks light has now stayed off! Perfect fit, even the wires are 1 size bigger awg than the factory, so they're strong. I soldered mine and heat shrinked them. So much stress has been released from this small, inexpensive part!!

So for so good. I installed and put the new wiring plug on too. The idle wouldn't learn manually. I tried all the manuel methods suggested and I drove it for 3 days and U still needed help with it.I had to take it to Firestone to have them do a relearn $147.Most machanics won't do it for you. You have to look around to find one. The dealer wanted $267.Some mechanics say that they have to do the work and change our the entire throttle body.This is not true!If you install one and it keeps raising the rpms in Park or neutral and doesn't drop rpm's fast enough when you coast, or it continues to pick up speed in drive from idle without accelleration, you will need a machanic with the software to do a relearn procedure.Good luck, because even with a entire new throttle body many says that they needed the relearn done by a machanic.

Then again I'm fairly handy under the hood. Was getting that irritating P0121/P0122 code so with a Clymers manual and YouTube, this took an hour or so to swap out. Error code is gone. I'm happy.