code p1126 on 2000 P11

My fiance's 2000 G20 is throwing an 1126 code.

Is this indeed the: "P1126 Throttle Control Motor Relay"

that I read from:

http://www.infinitihelp.com/Ownership/Common/codes1.htm

If so is this a common problem?

Does anyone have a part number and list price for this?

Thanks,

Rich

Try www.g20.net