Hey folks,
I've got a '89 62 basically all stock. I went out to test my TPS due to code 51 and just to make sure it's all in adjustment. I just want to make sure I read the diagnostic procedure correct on which terminals to test. There are 4 terminals on the TPS, the bottom 2 are supposed to be the ones that are to have continuity, correct? When those are tested, and the throttle plate is moved, the resistance is supposed to increase from what I understand, correct? Reason I'm asking, is because I'm not getting a dang thing between those 2 terminals at any throttle position (open or closed). So I'm just running it by you guys to make sure that's correct before I start ordering a TPS.
Thanks
I've got a '89 62 basically all stock. I went out to test my TPS due to code 51 and just to make sure it's all in adjustment. I just want to make sure I read the diagnostic procedure correct on which terminals to test. There are 4 terminals on the TPS, the bottom 2 are supposed to be the ones that are to have continuity, correct? When those are tested, and the throttle plate is moved, the resistance is supposed to increase from what I understand, correct? Reason I'm asking, is because I'm not getting a dang thing between those 2 terminals at any throttle position (open or closed). So I'm just running it by you guys to make sure that's correct before I start ordering a TPS.
Thanks