lightflood Posted April 23, 2009 Report Share Posted April 23, 2009 Do the codes p022 and p070 point at a throttle position sensor? I took off the idle speed actuator on my 93 sts and cleaned it up, filed the points inside. I'm starting to think it's the tps. The service engine light will still come on occasionally at idle. thanks Link to comment Share on other sites More sharing options...
Ranger Posted April 23, 2009 Report Share Posted April 23, 2009 Do the codes p022 and p070 point at a throttle position sensor? I took off the idle speed actuator on my 93 sts and cleaned it up, filed the points inside. I'm starting to think it's the tps. The service engine light will still come on occasionally at idle. thanks Yes they do. http://myweb.accessus.net/~090/dtcobd1.html Link to comment Share on other sites More sharing options...
lightflood Posted April 27, 2009 Author Report Share Posted April 27, 2009 Turned out to be a pinched wire leading to the tps, from when I did my water pump. It was the blue wire shorted out. The good part is that the total cost was $0. Link to comment Share on other sites More sharing options...
Texas Jim Posted April 27, 2009 Report Share Posted April 27, 2009 Turned out to be a pinched wire leading to the tps, from when I did my water pump. It was the blue wire shorted out. The good part is that the total cost was $0. Glad you found the problem and posted the fix back here. It may help someone else out, later on down the line. Link to comment Share on other sites More sharing options...
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