bm1139 Posted February 3, 2006 Share Posted February 3, 2006 hi guys hope any good souls out there could help me out. am having a 92ls400. have recently change a new tps. after the change, the check engine lights came on. after confirming via the "paper clip & count the blinks" method, 41 was my results. i have reset the ecu a.k.a removing the efi fuse! the check engine lights is still there.please help or any advise on my plight. thanking in advance Quote Link to comment Share on other sites More sharing options...
JIBBBY Posted February 3, 2006 Share Posted February 3, 2006 What is tps? I am guessing (Throttle Position Sensor) If so your check engine light should not have gone on. Check that you put all the connections back the right way on the TPS change and make sure all vacume hoses were reconnected. I changed that sensor and had no problems what so ever. To reset your ecu readings disconnect the battery cables wait then reconnect, I don't know if your fuse did the trick... Good luck Quote Link to comment Share on other sites More sharing options...
j.barleycorn Posted February 3, 2006 Share Posted February 3, 2006 Hi BM- I have a 92 also. I am not familar with the paper clip method, but it sounds like you may have 2 codes showing? Here are a couple of pages from the diagnostic section of the 92 manual. Hope they help! troubleshooting_8_diagnosis_system.pdf troubleshooting_12diagnostic_code_chart.pdf If you identify a code you want more info on, let me know and I will post it. Quote Link to comment Share on other sites More sharing options...
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