Hyundai Accent 99 - OBDII CODES

Gurus,
I got the following codes after scanning from 99 HYUNDAI Accent

P0717 Input/Turbine Speed Sensor A circuit No Signal

P0737 Gear 4 ratio incorrect.

P0733 Gear 3 Ratio incorrect

P0732 Gear 2 Ratio incorrect

P1624 Moanfacurer Control auxiliary inputs, Auxiliary outputs

Can some one tell me how bad this is,
and If I need to take to a mechanic to correct something
or If I could just reset the codes

The car has been running fine
Check Engine light comes on normally as the gas level falls less than
half the tank and most of the time goes off after refill

Any help would be greatly appreciated!

Thanks
Cyriac

Huh?

<snip>
"The car has been running fine
Check Engine light comes on normally as the gas level falls less than
half the tank and most of the time goes off after refill ."
<snip>

Hyundai offers their service information for FREE. Rare, but nice for
Hyundai owners. Follow the link below.

http://www.hmaservice.com/webtech/default.asp

Sounds like you might have a problem with the VSS (Vehicle Speed Sensor).
I'd make sure it's properly connected and the wiring harness isn't damaged.
Your CHECK ENGINE light should NEVER come on while driving unless there is a
problem, which there obviously is. Hyundai doesn't show a code P1624 as
valid for that vehicle.

~Roger

> wrote in message
ups.com...
> Gurus,
> I got the following codes after scanning from 99 HYUNDAI Accent
>
> P0717 Input/Turbine Speed Sensor A circuit No Signal
>
> P0737 Gear 4 ratio incorrect.
>
> P0733 Gear 3 Ratio incorrect
>
> P0732 Gear 2 Ratio incorrect
>
> P1624 Moanfacurer Control auxiliary inputs, Auxiliary outputs
>
> Can some one tell me how bad this is,
> and If I need to take to a mechanic to correct something
> or If I could just reset the codes
>
> The car has been running fine
> Check Engine light comes on normally as the gas level falls less than
> half the tank and most of the time goes off after refill
>
> Any help would be greatly appreciated!
>
> Thanks
> Cyriac
>