xaine Posted May 23, 2008 Share Posted May 23, 2008 i have a 92 sc 300 the car keeps going into "Limp in mode" and the check engine light stays on I jump the e1 and te1 on the diagnostic port and no code, no flash only the engine light stays on I jump e1 and te2 for run diagnostic no code, no flash some times i can leave the efi relay out over night and it will run like normal but, the trac light and trac off light is on check engine is on and it gives me a code 55 which is rear knock sensor but replaced that and check all wiring no change it will still just go in "limp in mode" randomly Any help appreciated while im on the topic. why would toyota do something so stupid as put a Limp mode on a vehicle i am damaging my car more because of this limp mode than what ever problem is causing the car to do it thank god for obd2 . i wish i would have gotten a ob2 car. i have technology to read ,interact and stream sensor data on obd2. but this obd1 toyota tech. NO. my buddies......NO ....other shops i know people.....NO so my only two options are to spend the $600 to add tech no my systemor pay the dealer to make there guess. i wish they would just let me loose in there shop with thier technology.........i wouldnt do it either though....hmm i guess i am ranting Quote Link to comment Share on other sites More sharing options...
xaine Posted May 24, 2008 Author Share Posted May 24, 2008 well i have replaced the ecu/ect and all is fine now suprised no one chimed in. oh well Quote Link to comment Share on other sites More sharing options...
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