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#1
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94 S500 codes
Just bought this 94 S500 with some minor front end damage, it has 119k miles, the interior is very clean, I drove it home and the next day went to get gas and then the check engine light comes on, I check codes and get 6, 9 & 18 I have a feeling they were already there and he reset the light before I got there, am I hosed are those codes going to be expensive?
Thanks Mike |
#2
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Heres link of the guy you want to send PM he knows all about that model
http://k6jrf.com/MB_S500.html#MYCH Hope this helps you out
__________________
1995 E320 1998 E320 1999 E320 4Matic 2000 E320 4Matic 2000 ML320 2007 C230 Sport 2003 Cadillac CTS |
#3
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DM #9 = IAT sensor ...could be dirty or not there?? Clean with brake cleaner. DM #18= probably a vacuum leak someplace ??? Reset all codes and drive awhile; see what comes back. |
#4
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Son in law is here today he looked into the wiring harness and we discovered a lot of insulation missing on a few of them causing shorts, we are headed to the bone yard for salvageable stuff =) any thoughts?
Thank you for your help in advance. |
#5
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You MUST replace it before doing anything else. That in and of itself may fix all of the DTCs that are appearing. Replace it, reset all codes and see what happens. ![]() |
#6
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Ok replaced wiring harnes got rid of code 9 now just 6 and 18 left.
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#7
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As I wrote, code "6" points to the ETA going or being bad. But that s/b confirmed by reading the other ECUs. |
#8
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Son in law is at Radio Shack getting parts to make your tester, it has the mini type of pins. We will be testing very soon we will follow your instructions, you have been VERY helpfull thank you.
Mike |
#9
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Ok here are the codes we got
LH = 13 & 25 (maybe that would explain the clicking noise on right side) ASR light stayed on as soon as we plugged into pin 6 and would not blink BASE = 6, 10, 11, 12, 13 DI = 1 trying to figure out why 10-13 would be on and the car runs, AC works and the belt is not broken or slipping Thanks Mike |
#10
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I have a good used ETA you are welcome to test with if you find internal or pigtail ETA wiring bad. Just shoot me PM if so.
Paul
__________________
1983 380SL 1995 C280 1995 S500 coupe 1990 Mazda Miata 2004 Suzuki Hayabusa |
#11
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