[angel87]

so i got a couple of check engine light can u guys please help me read it and lmk what to fix please thanks
http://www.youtube.com/watch?v=VJ_LXy4ZwJs

thanks is a 87 turbo supra

 

[DegreE]

31 - Air Flow Meter

41 - Throttle Position Sensor

52 - Knock Sensor

 

[deck]

31 is air flow meter
41 is tps
52 is knock sensor

 

[russell]

so i got a couple of check engine light can u guys please help me read it and lmk what to fix please thanks
http://www.youtube.com/watch?v=VJ_LXy4ZwJs

thanks is a 87 turbo supra

the guy down below explained it better

 

[88yoda]

^ you are incorrect and that's complicated. first flashes are first number and second flashes are the second number. there always 2 digit numbers also.

 

[russell]

^ you are incorrect and that's complicated. first flashes are first number and second flashes are the second number. there always 2 digit numbers also.

lol thats what i meant just didnt explain it that good sry :hail:

 

[deck]

^ you are incorrect and that's complicated. first flashes are first number and second flashes are the second number. there always 2 digit numbers also.

No, he is correct. He's talking about digit place. Example 3 is in the tens place which means 30 and 1 is in the one place giving you 31.

 

[88yoda]

o yeah i was thinking with it was the other way around like .1 and .01 my bad.

 

[russell]

o yeah i was thinking with it was the other way around like .1 and .01 my bad.

lol either way u still explained it better then i did so u win

 

[angel87]

31 - Air Flow Meter

41 - Throttle Position Sensor

52 - Knock Sensor

thank u so much i knew about the knock sensor but my car drive a little weird and i dont think the knock sensor have something to do with it.. throttle position sensor? air flow meter? how can i fix this? or can somebody explain me a little better what could it cause this thanks

 

[DegreE]

Get a working AFM and TPS. Check the classifieds.

 

[88yoda]

the tps could be out of adjustment.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=101

afm most likely will be bad tho.

 

[DegreE]

the tps could be out of adjustment.

http://www.cygnusx1.net/Supra/Library/TSRM/MK3/manual.aspx?S=FI&P=101

afm most likely will be bad tho.

The TPS doesn't just fall out of adjustment by itself.

 

[russell]

The TPS doesn't just fall out of adjustment by itself.

really really big bump:gapteeth: