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3 Posts
Hello all,
I have an 89 420 SEL and the check engine light has been on for quite a while. I always kind of figured it was the O2 sensor, but after I changed it, the red light remained. (the car does run much better though) Soo, I was wondering if there is a code reader out there for my year Benz or if anyone has any ideas?
Thanx in advance,
MercedezGolf
I have an 89 420 SEL and the check engine light has been on for quite a while. I always kind of figured it was the O2 sensor, but after I changed it, the red light remained. (the car does run much better though) Soo, I was wondering if there is a code reader out there for my year Benz or if anyone has any ideas?
Thanx in advance,
MercedezGolf