Welcome Guest [Log In] [Register]
Posted ImageWelcome to the all new Geo Metro Forum. We hope you enjoy your visit.

You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are features you can't use and images you can't see. Registration is simple, fast, and completely free. If you're already a member please log in to your account to access all of our features:

Join our community!




Username:   Password:
Add Reply
Code 46 ?????; 94 geo metro
Topic Started: May 14 2013, 08:45 AM (712 Views)
Danny4748
Danny53 now. Time flies
[ *  * ]
Hey all. Heres what is going on. with some history. Owned for about 3 years and have done normal maintenance. Replaced the 5sp transmission aboout 1 year ago. I have had little or no problems with the car and have enjoyed driving by the station and laughing at my friends as they fill up (best mileage on a single tank 53.5). I did a compresion check about a month ago as part of a check up. 150, 160, 150 . Not the best but the car was still running good just slowing down going over the mountain everyday. A couple weeks ago she started running rough after warm up so i checked codes and it showed a 12. The missing has got worse so I checked the codes again and it read 46. Looking at the how to check codes post there isn't a 46. I am trying to delay a rebuild for a few months so any help would be awsome.
Offline Profile Quote Post Goto Top
 
Memphis metro


Code 46 is idle speed control motor inoperative.
Offline Profile Quote Post Goto Top
 
Bad Bent
Member Avatar
Facetious Educated Donkey

Here's a link to: Check Engine Light Guide which you probably already found. This lists the 46 code: http://www.troublecodes.net/GMimport/

If it is the ISC you can read through ISC motor repair.

You can also check for misses with Windex (Jittney's suggestion):
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · Engine Tech & Diagnostics · Next Topic »
Add Reply