Click to go to Forum Home Click to go to maXbimmer Home

Go Back   maXbimmer Forums > maXimum Tech > 3 Series > E36 (1991 - 1999)
User Name

Welcome to!

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is fast, simple and absolutely free so please, join our community today!

Thread Tools Rate Thread Display Modes
Prev Previous Post   Next Post Next
Old 05-15-2012, 02:27 PM   #1
burble city
gotcurry's Avatar
Join Date: Oct 2008
Location: Toronto
Posts: 441
Angry CEL P1550 and P0505 help

CEL came on yesterday. I was at a red light and car just died. I turned it on and it died again.. i noticed the rpms were dropping so i gave it some gas and it seemed fine.. after driving around noticed the CEL and rpms were fine. Got home and scanned the car and got code p1550. Cleared the code and drove around and car seemed to drive just fine.. This morning started the car and started driving, CEL came back on but this time car was idling at around 1000 RPM. I let it idle for a bit and noticed that 1 or 2 times it rev'd up to 2500 rpm by it self and would come back down to 1000rpm. Frustrated, i scanned the car again and got codes "P1550 Idle Speed Control valve Closing Solenoid Control Circuit Electrical" AND " P0505 Idle Air Control System malfunction".
gotcurry is offline   Reply With Quote

Thread Tools
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

All times are GMT -4. The time now is 09:50 PM.

Powered by vBulletin® Version 3.8.10
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
Maxbimmer Copyright 2001 - 2018