Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help



Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > Tech Help

Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 06-11-2020, 11:53 PM
Registered User
 
Join Date: Apr 2020
Location: NE Ohio, USA
Posts: 16
Had RFC Electronics rebuild the ETA on 93 300TE M104 but still have high idle, bad eg

Hello all:

Still struggling to complete the last few issues on my 1993 300TE with the M104 engine and no ASR.

I have already replace the main engine harness and repaired the lower engine harness (goes to starter solenoid, oil pressure switch and etc) and just in the past week I found the pigtail harness on the electronic throttle actuator was also toast.

I sent the throttle body off to RFC Electronics in Alabama and they rebuilt the ETA harness.

Prior to send the ETA off I confirmed the clutch solenoid on the ETA was functioning properly.

So today I received the throttle body back and reinstalled it on the car.

Unfortunately after starting the car up I still have the high idle.

I understand that when the wiring harness to the throttle body shorts out due the the biodegradable insulation going south that this can sometimes also blow out the egas module or idle control ECU as well. Is this true? Is there anyway to test this EGAS module?

My other question is if I look around on ebay for another one, how do I know if a used ECU I purchase is good or not?

any and all advice appreciated.

Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -4. The time now is 02:16 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2022, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page