MrGRT Posted September 13, 2019 Share Posted September 13, 2019 Any one uses one of these? Just after a cheap way of reading TPS signal, diagnostic errors, etc. Before anyone comments, yes I know about joining tc1 a e1 below the dash Link to comment Share on other sites More sharing options...
Mike2JZ Posted September 13, 2019 Share Posted September 13, 2019 Generally OBD readers don't work with Supra. Most Jspec supra's are Japanese-OBD1 which are next to impossible to connect to unless you have specific gear. Many have tried and failed to connect, and even when you do connect the refresh rate on the data is so slow that it's annoying to read data whilst driving. Late facelift Supra's are OBD2 so you might have some luck with that. Link to comment Share on other sites More sharing options...
MrGRT Posted September 13, 2019 Author Share Posted September 13, 2019 Cheers Mike Link to comment Share on other sites More sharing options...
JohnW Posted August 10, 2020 Share Posted August 10, 2020 The BAFX Products wireless Bluetooth OBD2 (OBDII) diagnostic car scanner and reader tool for Android devices works on my 1998 Supra. It is available on Amazon in the United States. Manufacturer Part Number BAFX3127 Link to comment Share on other sites More sharing options...
Ric Posted August 10, 2020 Share Posted August 10, 2020 Facelift is OB2 Pre facelift is OB1 and wont work with these. Oh, as mike said Link to comment Share on other sites More sharing options...
Shane Posted August 10, 2020 Share Posted August 10, 2020 There are ways to read OBD1 and glean useful info. My son bought a bluetooth reader for his 1UZ and we tried it on my Supra, worked fine. Link to comment Share on other sites More sharing options...
rider Posted August 10, 2020 Share Posted August 10, 2020 Has anyone ever plugged in a DLC2 adaptor into the under dash port and got any useful data with a handheld scanner? https://images-na.ssl-images-amazon.com/images/I/61D69etXzTL._AC_SL1001_.jpg Link to comment Share on other sites More sharing options...
Shane Posted August 10, 2020 Share Posted August 10, 2020 Has anyone ever plugged in a DLC2 adaptor into the under dash port and got any useful data with a handheld scanner? https://images-na.ssl-images-amazon.com/images/I/61D69etXzTL._AC_SL1001_.jpg[/url] Well the under dash port is just parallel wired with the one in the engine bay. So if the 3 or 4 wires that the protocol uses are presented on the right pins on the adaptor and the hand held scanner you have reads from the diag port in the engine bay, then it will work. Link to comment Share on other sites More sharing options...
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