Review on ACDelco 213 4668 Professional Throttle Position by Sean Powers

My 1998 2.2 5 speed S10 truck had a problem with the high voltage code for TPS. I checked my 5v reference wire, ground and signal wires to the ECM, all checked. Installed this new TPS sensor and was staggering at idle from the get go. Double checked everything and every component in the fuel system. Ran it through drive cycles and everything. Everything went back to the TPS sensor. Went to a local junkyard, got a bunch of sensors, swapped them out and you can immediately tell the difference between these "OEM" sensors and a true OEM sensor. I will be returning this product, I do not recommend anyone to buy this and I have spoken to Amazon about how they may be falsely advertised as OEM parts when in fact they are Chinese fakes.