I am throwing code 1 on my 1994 gsr, which is the abs pump motor over-run... I have no idea as to what that is and I was just wondering if anyone could help me out and enlighten me on it... Thanks...

 

While the car's off, the ABS accumulator slowly loses it's pressure. When you start, it gets pumped back up. Code 1 means this pumping back up takes longer than ??? seconds (I'd have to look it up).

Could be due to a bad pump, or a leaky accumulator. There's a procedure to check that stuff, I don't have the Helm book with me now.

 

thanks a lot... any more info would be great...