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95s500 engine light on

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Old 04-06-2011, 10:13 PM
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1995 s500
95s500 engine light on

hey guys , i decide to check the read out on my light and it came back as needed, i just need to know what to do to fix these problems. the light has been on every since i got the car back in march 09 .and i got this infomation from the k6jrfp.com page.

air injection inoperative
exhaust gas inoperative
idle speed control inoperative
Old 04-25-2011, 08:48 AM
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1992 thru 1995 had bad engine wiring verify that wiring ok.Then if codes come back check the smog pump.
Old 06-21-2011, 08:39 PM
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(1960) 300d, S550 AMG S500 S600 560SEL
well said Oldsinner111
Old 06-22-2011, 04:04 AM
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Originally Posted by oldsinner111
1992 thru 1995 had bad engine wiring verify that wiring ok.Then if codes come back check the smog pump.
Yes quite right, Or wire harnes.
Did you Check fuses in the trunk?

Last edited by Mendy404; 06-22-2011 at 04:07 AM.
Old 06-22-2011, 07:02 AM
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(1960) 300d, S550 AMG S500 S600 560SEL
trunk fuse only controls stereo, vacuum and alarm system, some may also have cabin lights on the rear fuse box located on the right rear fender side. It does not have anything to do with the check engine light.
Old 06-22-2011, 08:54 AM
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I know on my m104 theres a hard plastic vac line that goes to a thermo valve to the EGR.They to break.It may be that.
Matter of fact check all hoses.

Last edited by oldsinner111; 06-22-2011 at 09:10 AM.

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