G'day
Just wanted to share what I have for my 1993 1FZ-FE to help diagnose,trouble shoot my engine ECU as my motor was running very ruff and using heaps of fuel
A guy in Canada has build, engineered a very cost affective OBD1 reader module that connects to your existing 22 pins diagnosis plug and transmits via blue tooth to your Android phone and uses his free app
http://jfbreton.blogspot.com.au/search/label/TOYOBD1
Another review of the OBD1 here:
http://cmsgt4.blogspot.com.au/2015/09/toyobd1-android-dataloger-for-obd1.html
It works great and costs very little.
It confirmed my O2 sensor was running very rich indeed hence I replaced my VAF/MAF sensor
(got it from China via Aliexpress for only $120 AU including postage)
But in the end I found my head was the issue with No 1 cylinder valve burning out so now my head is going to be replaced
Hope this info may be of help
Cheers
Just wanted to share what I have for my 1993 1FZ-FE to help diagnose,trouble shoot my engine ECU as my motor was running very ruff and using heaps of fuel
A guy in Canada has build, engineered a very cost affective OBD1 reader module that connects to your existing 22 pins diagnosis plug and transmits via blue tooth to your Android phone and uses his free app
http://jfbreton.blogspot.com.au/search/label/TOYOBD1
Another review of the OBD1 here:
http://cmsgt4.blogspot.com.au/2015/09/toyobd1-android-dataloger-for-obd1.html
It works great and costs very little.
It confirmed my O2 sensor was running very rich indeed hence I replaced my VAF/MAF sensor
(got it from China via Aliexpress for only $120 AU including postage)
But in the end I found my head was the issue with No 1 cylinder valve burning out so now my head is going to be replaced
Hope this info may be of help
Cheers
