What's up. I have a 92 camaro tbi 5.0 I got a new tps today. I installed it and I know there's now adjustment on these ones so I bolt it on and start it. It cranked a few seconds longer than usual. Rpm went to about 2000 rpm then down to 1000rpm. After that it started bogging and the service light came on? I check the connector and its fine. I removed the new one cleared the codes and put the old one back and the idle was fine. Could the new tps be deffective?
Thanks for any input