Motor revving at stoplight...

[Old77]

I might later tonight but it is dark outside and I have three kids to get to bed

 

[RetroC10Sport]

Pansy.

 

[Old77]

 

[Old77]

Ok I just did it. Does giving me a code of 222 make any sense

 

[RetroC10Sport]

No code 222....it will do this for example, code 44: flash, flash, flash, flash..................flash, flash, flash, flash.

 

[Old77]

Then what about a code 22?

 

[RetroC10Sport]

Code 22: TPS voltage was under 0.2 volts for 2 seconds when the engine was running.

 

[crazy4offroad]

Code 22 would look like

flash.....flash flash..........
flash.....flash flash..........
flash.....flash flash..........
(Code 12, all systems ready)

flash flash....flash flash..........
flash flash....flash flash..........
flash flash....flash flash..........
(Code 22)

flash.....flash flash..........
flash.....flash flash..........
flash.....flash flash..........
(Code 12, all systems ready/end of codes)

 

[RetroC10Sport]

Tell you what, you love to do video, take a vid of this.

Go out, stick the paper clip in, turn the key to ON and aim the cam at the light. It will go: flash pause, flash, flash x3, then flash the code and make sure you don't have more than one. When it goes back to flash, pause, flash, flash. Come back to us.

 

[Old77]

I just redid it and it's definitely a code 22.

Based on retro's description above of this error with the volts going low is that an alternator or a battery?

 

[Old77]

Didn't see the vid request til after want me to make a vid of me foil something else retro?

 

[RetroC10Sport]

http://www.troublecodes.net/GM/91_577_tbi.shtml

 

[RetroC10Sport]

It's either your TPS or your ECM...Your TPS probably has a dead spot off idle.

 

[crazy4offroad]

Could be a worn TPS.

 

[Old77]

I may take a look at the tps then.

Thanks guys!!! I'm not use to odb1 troubleshooting