QuestionQUESTION: Is there a way to make and fit a display that indicates the mixture ratio change under different driving conditions (just like the Jaycar smart mixture meter) on a 1992 Camry (last one in series) with a 3S-FE engine. This does not appear to use an oxygen senser. I believe the computer uses air flow meter, throttle position etc.
And is there a way to make ajustments to this ratio while driving?
ANSWER: Joe,
You can purchase one of the inexpensive(about $90.) scanners at an auto parts store that hooks up to the computer(ECM). While driving, it will display various readout for 02,TPS,etc. A 1992 Camry is the first car in a series model(92-96). They all have 02(oxygen) sensors.
If a Toyota doesn't have an 02 sensor, someone removed it!
Tim
---------- FOLLOW-UP ----------
QUESTION: The camry I have is the last model of the 1988 - 1992 series, where the model with the carby has O2 sensor but the model with the fuel injected engine doesn't. I know this seems to be a bit reversed, none the less, it seems to be the problem I am faced with. I have the "Gregories" workshop manual and it shows where the 02 sensor should be, but my car doesn't have one and apparrently doesn't need one for normal operation.
If you could help with info it would be appreciated,
thanks, Joe
AnswerYour not listening! The 87 through 91 Camrys are the same body style
with fuel injection! 92 through 96 is different body style! All a 92 Camry came with is a 5s-fe 4 cylinder or a 3vz-fe 6 cylinder.
They all have fuel injection. Either someone swapped engines or remove
the 02 sensor. What is a carby??? In any event I can't help you with the information your giving me.
Tim
